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Description: TESCOM™ 30 Series shutoff valves are high pressure, high flow applications up to 10,000 PSIG [690 bar] and offers Cv=0.28-20.0. The 30 Series offer globe and angle pattern bi-directional flow, soft seat and built-in metallic stop. Ideal for use in GSE support
- Connection: Threaded
- Material of Construction: Stainless Steel
- Pressure Rating: 10000 psi
- Valve Size: 0.2500 to 1.5 inch
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Supplier: Velan, Inc.
Description: Severe service metal-seated ball valves for high temperature, abrasive and corrosive applications. Features and benefits • Bi-directional sealing with preferred direction. • Advanced HVOF or Plasma spray custom trim coating technology with hardness in excess of 70
- Valve Size: 0.5000 to 24 inch
- Valve Type: Ball Valves, Butterfly Valves
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Description: High pressure shut-off gun with 24" lance. Unique valve design permits a gradual pull on the trigger for gradual build up of pressure. Fully adjustable front grip for comfort and safety. Special safety-lock prevents unintentional operation. Stainless steel seat and
- Automation / Control: None - Manual
- Fluid / Output Pressure: 0.0 to 7250 psi
- Materials of Construction: Stainless Steel, Plastic, Other
- Mounting: Handheld
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Description: High pressure shut-off gun with contour design and smooth trigger action reduces operator fatigue. Unique valve design permits a gradual pull on the trigger for gradual build up of pressure. Special safety-lock prevents unintentional operation. Stainless steel seat
- Automation / Control: None - Manual
- Fluid / Output Pressure: 0.0 to 7250 psi
- Materials of Construction: Stainless Steel, Plastic, Other
- Mounting: Handheld
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Description: High pressure shut-off gun with 40" lance. Unique valve design permits a gradual pull on the trigger for gradual build up of pressure. Fully adjustable front grip for comfort and safety. Special safety-lock prevents unintentional operation. Stainless steel seat and
- Automation / Control: None - Manual
- Fluid / Output Pressure: 0.0 to 7250 psi
- Materials of Construction: Stainless Steel, Plastic, Other
- Mounting: Handheld
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Supplier: Danfoss A/S
Description: seal, with minimum pressure drop. GBC valves give maximum flow in the fully open position. They are designed for operation within a broad temperature range and are approved for use with any fluorinated refrigerant. Standard GBC valves may be used in applications using
- Material of Construction: Steel
- Media: Other
- Pressure Rating: 653 to 1305 psi
- Valve Size: 0.8750 to 3.12 inch
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Description: Description What are Emergency Shut-off Swing Check Valves (ESOV)? ESOV series of ANSI flanged swing-check valves with fusible links are created to offer a straightforward and efficient way of closing during emergencies or hazardous situations. These valves have an
- Valve Size: 2 to 16 inch
- Valve Type: Check Valves, Directional Valves, Safety Valves, Shut Off Valves
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Description: Parameters For Hydrant Shut-off Valve Nominal Diameter: 101mm Max. Working Pressure: 1.89MPa Maximum Sheel Pressure Test: 2.84MPa Fusing Temperature: 52°C, 70°C, 93°C, etc. Applicable medium: Aviation Kerosene Design The valve body of this
- Valve Type: Shut Off Valves
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Supplier: Hy-Lok USA, Inc.
Description: 102 Series: High Pressure Ball Valves Pressure rating up to 6,000psig (413bar) for stainless steel body and up to 3,000psig (207bar) for brass body at 70°F (21°C). Temperature rating from -65°F to 45°F (-54°C to 232°C) with PTFE seats
- Actuation: Manual / Hand
- Flow (Cv): 0.2300 to 1.6
- Media: Hydraulic Fluid
- Media Temperature: -65 to 450 F
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Supplier: WEH Technologies Inc.
Description: High pressure valve with automatic venting and check valve for inert gases up to 6,000 psi (420 bar) The Block & Bleed high pressure valve type TV17GER is also designed as a shut-off valve for pressurized gases. The valve
- Connection: Threaded
- Material of Construction: Brass / Bronze, Stainless Steel
- Media: High Purity Gas
- Pressure Rating: 6000 psi
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Supplier: WEH Technologies Inc.
Description: High pressure valve with check valve for inert gases up to 6,000 psi (420 bar) The high pressure valve type TV17GR is designed as a shut-off valve for pressurized gases. The valve prevents backflow of the medium at the outlet
- Connection: Threaded
- Material of Construction: Brass / Bronze, Stainless Steel
- Media: High Purity Gas
- Pressure Rating: 6000 psi
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Supplier: WEH Technologies Inc.
Description: High pressure valve for inert gases up to 6,000 psi (420 bar) The high pressure valve type TV17GO is designed as a shut-off valve for pressurized gases. The compact design makes the TV17GO ideal for installation into gas mixing plants. The
- Connection: Threaded
- Material of Construction: Brass / Bronze, Stainless Steel
- Media: High Purity Gas
- Pressure Rating: 6000 psi
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Supplier: WEH Technologies Inc.
Description: High pressure valve with automatic venting for inert gases up to 6,000 psi (420 bar) The high pressure valve type TV17GE is designed as a shut-off valve for pressurized gases. Additionally the outlet port of the valve is vented after
- Connection: Threaded
- Material of Construction: Brass / Bronze, Stainless Steel
- Media: High Purity Gas
- Pressure Rating: 6000 psi
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Supplier: Danfoss A/S
Description: SVA-DL are angleway shut-off valves designed to meet all industrial refrigeration application requirements. SVA-DL (Delta pressure Low) is designed with a restriction in the opening function. High differential pressure can be applied from the side port and reduced
- Material of Construction: Steel
- Media: Other
- Pressure Rating: 580 psi
- Valve Size: 9.84 to 11.81 inch
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Description: Description What are ESOV Series Swing Check Emergency Shut-Off Valves? ESOV series of ANSI flanged swing-check valves with fusible links are created to offer a straightforward and efficient way of closing during emergencies or hazardous situations. These valves have an
- Actuation: Pneumatic
- Valve Size: 2 to 16 inch
- Valve Type: Control Valves, Directional Valves, Plug Valves
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Supplier: Plast-O-Matic Valves, Inc.
Description: Series UPRS Downstream pressure reducing valve features full shutoff design (pressure will not equalize in a no-flow condition) and the ultimate purity levels, as verified by independent test labs. BCF spigots standard; flare, sanitary, and other connection types
- Media: Other
- Number of Ports/Ways: 2
- Pressure Rating: 5 to 150 psi
- Primary Material of Construction: PVDF
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Supplier: Badger Meter
Description: The Type HP-15 is a high pressure control valve using a 17-4ph stainless steel body along with a solid Stellite® innervalve assembly. Designed for high pressure applications. Used in industrial applications, research and process pilot plants on liquids and gases
- Flow (Cv): Over 0.0
- Media Temperature: 30 to 100 F
- Pressure Rating: 0.0 to 15000 psi
- Valve Size: 0.2500 to 0.5000 inch
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Supplier: Velan, Inc.
Description: A complete range of gate, globe and check valves for all of your high pressure and high temperature applications, proven over years of service in conventional thermal and nuclear power plants as well as other HP steam services around the world. Also preferred in
- Valve Size: 2 to 16 inch
- Valve Type: Butterfly Valves, Globe Valves
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Supplier: Badger Meter
Description: The Type HP-10 high pressure control valve is available in Globe or Angle configurations. It is well suited for the control of high pressure liquids and gases. Designed for the control of high pressure liquids and gases. Widely used in industrial
- Flow (Cv): Over 0.0
- Media Temperature: 75 to 1000 F
- Pressure Rating: 0.0 to 10000 psi
- Valve Size: 0.2500 to 0.5000 inch
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Supplier: Armstrong International
Description: The GD-200/200H valves offer high capacity and highly accurate control, with a large, cupped diaphragm for a long stroke. Compact and rugged, the GD-200’s composition valve and bronze metal seat mean high performance over a longer service life. Well suited to non-viscous
- Actuation: Manual / Hand
- Connection: Bolt Flange
- Media Temperature: Up to 175 F
- Pressure Rating: 150 psi
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Supplier: ASCO
Description: These normally closed, cast iron body, fuel gas shutoff valves are ideal for large commercial and industrial boilers and many process heating applications. High pressure/high flow. Pipe connections from 2" to 6". These valves close in less than 1 sec when power is
- Connection: Threaded
- Material of Construction: Cast Iron
- Media: Gasoline / Diesel Fuel
- Pressure Rating: 0.0 to 50 psi
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Supplier: Velan, Inc.
Description: A complete range of gate, globe and check valves for all of your high pressure and high temperature applications, proven over years of service in conventional thermal and nuclear power plants as well as other HP steam services around the world. Also preferred in
- Valve Size: 2 to 14 inch
- Valve Type: Butterfly Valves, Check Valves
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Supplier: MAXPRO Technologies, Inc.
Description: MAXIMATOR ball check valves prevent reverse flow where bubble tight shutoff is not mandatory. These check valves are designed with a ball cradled floating poppet to assure positive inline seating. This poppet design allows full flow around the ball to minimize pressure
- Actuation: Manual / Hand
- Connection: Tube Fitting
- Flow (Cv): 0.6300
- Pressure Rating: 60000 psi
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Supplier: MAXPRO Technologies, Inc.
Description: MAXIMATOR o-ring check valves provide high quality directional flow control and tight shutoff for liquids and gases. All check valves are supplied with glands and collars. These check valves are not to be used as a relief device. Click on the underlined item number
- Actuation: Manual / Hand
- Connection: Tube Fitting
- Flow (Cv): 0.2800
- Pressure Rating: 60000 psi
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Supplier: Velan, Inc.
Description: A complete range of gate, globe and check valves for all of your high pressure and high temperature applications, proven over years of service in conventional thermal and nuclear power plants as well as other HP steam services around the world. Also preferred in
- Valve Size: 2 to 24 inch
- Valve Type: Butterfly Valves, Check Valves
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Supplier: Badger Meter
Description: The HP-40 valve is an ultra high pressure control valve using a tri-axially forged stainless steel body along with a solid Stellite® innervalve assembly. The HP-40 valve can be used for both flow control as well as a Class IV shutoff valve. The
- Flow (Cv): Over 0.0
- Media Temperature: 30 to 200 F
- Pressure Rating: 0.0 to 40000 psi
- Valve Size: 0.2500 inch
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Supplier: Badger Meter
Description: An ultra high pressure control valve using a 17-4 PH body along with a solid Stellite innervalve assembly, the HP-60 can be used for both flow control as well as a Class IV shutoff valve. The versatility of the HP-60 valve creates a singular solution for
- Flow (Cv): Over 0.0
- Media Temperature: 30 to 100 F
- Pressure Rating: 0.0 to 60000 psi
- Valve Size: 0.2500 inch
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Supplier: ThermOmegaTech®
Description: Product Description The HAT/RA-HP valve is commonly used as a thermal relief valve on fire pumps and high pressure water pumps. It may be used to regulate the flow of glycol, water or other media in critical cooling applications and to economically remove heat from
- Actuation: Thermally Actuated
- Flow (Cv): 0.7000
- Media: Water, Hot Water, Cold Water, Other
- Media Temperature: 250 F
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Description: Description Globe straight-way series is a very versatile control valve for the main applications. Its high performance derives from using a balanced and cage-guided plug. HCB series is particularly suitable for heavy duties and for any other application under the most demanding
- Valve Size: 2 to 20 inch
- Valve Type: Directional Valves, Globe Valves
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Supplier: Nitto Kohki U.S.A., Inc.
Description: }. Structure keeps pressure loss extremely low particularly ideal for hydraulic applications requiring high flow rates. Both socket and plug have built-in automatic shut-off valves to prevent fluid spill out when disconnected. Easy to handle. Special steel body material
- English Size: 0.2500 to 1 inch
- Material: Carbon & Alloy Steel
- Size: English
- Type: Ball and Sleeve
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Supplier: McWane Plant and Industrial
Description: -Seal Valve line includes soft-seat, fire-safe and metal-seat high performance butterfly valves for heavy duty and critical service applications, offering bubble-tight, bidirectional shutoff to full rated pressure. These valves are 100% American-made with
- Valve Type: Butterfly Valves
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Supplier: Nitto Kohki U.S.A., Inc.
Description: Their “airless valve shut-off design” greatly reduces air admixture! Ideal for hydraulic lines with larger pressure fluctuations. Locking mechanism to prevent accidental disconnection maintains tight connection even under vibration or impact. Both socket and plug have built in
- English Size: 0.2500 to 2 inch
- Material: Carbon & Alloy Steel
- Size: English
- Type: Ball and Sleeve
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Supplier: OPW Engineered Systems
Description: High performance butterfly valves are the result of years of experience in the design and manufacture of products for a variety of applications. Our valves are designed and tested to meet or exceed the most exacting standard of our industries. If you have pressure and
- Actuation: Manual / Hand, Mechanical Device, Electric, Pneumatic
- Flow (Cv): 2.1 to 21000
- Media: Powder / Solids, Other
- Pressure Rating: 75 to 285 psi
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Supplier: Nitto Kohki U.S.A., Inc.
Description: 1.5 ~ 2 times higher flow. High flow type with "Airless valve shut-off" design. Compared with nitto s conventional 35mpa cuplas The flow volume is increased 1.5 to 2 times. Increase ratio of each flow volume depends on the cupla size air less valve shut off
- English Size: 0.3750 to 1 inch
- Material: Carbon & Alloy Steel
- Size: English
- Type: Ball and Sleeve
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Supplier: FLSmidth
Description: flow freely. The MÖLLER Dome Valve provides pressure-tight closing of pressure vessels at the inlet after filling and is also used as shut-off device at the pressure vessel outlet – the area subject to the highest pressure load. MÖLLER valves are also
- Valve Type: Dome Valves
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Supplier: Danfoss A/S
Description: Balancing ball valves are available in DN50-125 in WW or FF connection. Balancing ball valves combine class A shut-off and precise manual balancing functions that are fully independent. Balancing ball valves are specially designed for district heating applications with
- Media: Water, Hot Water
- Media Temperature: 302 F
- Pressure Rating: 363 psi
- Primary Material of Construction: Steel
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Supplier: Nitto Kohki U.S.A., Inc.
Description: stopper mechanism is engaged by rotating sleeve after connection. It prevents accidental disconnection even when vibration or imapct is applied to the Cupla. The special design reduces pressure loss considerably, and especially suited to hydraulic applications in which big flow is needed.
- English Size: 0.3750 to 1 inch
- Material: Carbon & Alloy Steel
- Size: English
- Type: Ball and Sleeve
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Supplier: Carr Lane Manufacturing Co.
Description: High-pressure ball-type hydraulic valve. Often used to hold fixture pressure during transport with the power source disconnected (a Shutoff Valve is included as part of every manual Pallet Decoupler). Can also be used to shut off unused lines in a multi-purpose
- Actuation: Manual / Hand
- Connection: Threaded
- Pressure Rating: 7500 psi
- Valve Size: 0.2500 to 0.5000 inch
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Flow Controllers - EL-FLOW® Thermal Mass Flow Controller with Integrated Shut-off Valve -- FG-201CSPSupplier: Bronkhorst USA
Description: Multi Gas / Multi Range functionality, providing (OEM-) customers with optimal flexibility and process efficiency. High Performance Mass Flow Controller with Integrated Shut-Off Valve Static and dynamic pressure correction On-board gas conversion model (Multi
- Accuracy: 1 ±% FS
- Control Signal Output: Analog Voltage, Serial / Digital, Network / Fieldbus Output
- Controller Inputs: Current Loop (Transmitter) Input, Serial / Digital Input
- Media: Gas / Air
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Supplier: Bronkhorst USA
Description: , electrically operated shut-off valve. EL-FLOW® Prestige series are equipped with a digital pc-board, offering high accuracy, excellent temperature stability and fast response. The main digital pc-board contains all of the general functions needed for measurement and control.
- Accuracy: 1 ±% FS
- Control Signal Output: Analog Voltage, Serial / Digital, Network / Fieldbus Output
- Controller Inputs: Current Loop (Transmitter) Input, Serial / Digital Input
- Media: Gas / Air
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Supplier: Chemac Inc./Uraca/Uhde HPT/Gather/BHDT
Description: Program Angle shut-off valves Check valves Control valves with electric, pneumatic and hydraulic actuators Specially developed High-pressure valve (pulsation valve) PN 3200 with hydraulic actuator and electronic controller for use in low-density
- Valve Type: Angle Valves, Butterfly Valves, Check Valves, Diaphragm Valves, Globe Valves, Piston Valves, Pressure Relief Valves
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Supplier: SAE International
Description: This standard covers all types of manually operated high pressure oxygen line shut off valves utilizing either metallic or nonmetallic valve seats for use in general and commercial type aircraft. It is intended that the line valve should be installed in a position
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Supplier: SAE International
Description: This standard covers all types of manually operated high pressure oxygen line shut off valves utilizing either metallic or nonmetallic valve seats for use in general and commercial type aircraft. It is intended that the line valve should be installed in a position
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Supplier: Watts
Description: Series 912HP High Pressure Hose Drop Dual Check Vacuum Breakers prevent the reverse flow of polluted water from processing and rendering areas from entering into the potable water supply. It consists of a brass body construction, stainless steel internal parts, dual check
- Valve Size: 0.7500 to 1 inch
- Valve Type: Check Valves, Vacuum Relief / Anti-siphon Valves
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Supplier: U.S. Plastic Corporation
Description: . Automatically maintains desired water level in open tanks. Provides positive shut-off. Operating pressure: 1/2" - 0 - 100 lbs; 1" - 8 - 140 lbs. Flow rate approximately 80% of flow supplied to valve. 1", 40 psi will produce approx. 60 GPM; 1/2", 40 psi will produce approx. 19
- Valve Type: Float Valves
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Supplier: Schutte & Koerting
Description: Throttle Trip Valves provide effective flow control and emergency shut-off operation in a single, highly reliable valve assembly. As throttle valves, they are used to regulate flow of steam and gas in large, high-pressure pipe lines, such as the main steam line
- Actuation: Manual / Hand, Mechanical Device
- Pressure Rating: 150 to 1500 psi
- Valve Type: Shut Off Valves, Control Valves
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Supplier: Assured Automation
Description: Description: The HPW/HPL is a high performance soft seated, metal seated, fire safe butterfly valve. Body material is either Carbon steel or 316 SS. Connections are either wafer style (HPW) or lug style (HPL) and are either 150 or 300 lb. ANSI rated. It can be equipped with a manual
- Connection: Bolt Flange
- Material of Construction: Stainless Steel, Steel
- Pressure Rating: 740 psi
- Valve Size: 2 to 12 inch
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Supplier: ThermOmegaTech®
Description: Operation The High Sample Temperature (HST) Safety Thermal Shutoff Valve is used to sense the sample temperature after the sample cooler and control flow based on fluid temperature. This valve is normally open and allows the sample to pass through it. If the sample
- Actuation: Thermally Actuated
- Connection: Threaded
- Number of Ports/Ways: 2
- Pressure Rating: 3000 psi
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Supplier: U.S. Plastic Corporation
Description: This 1-1/2" Socket CWV PVC Ball Valve is a high quality, economical quarter-turn shutoff valve designed for irrigation, pool and spa, and general purpose applications. Available in IPS sizes 1/2" - 2" available in white PVC that is chemical and corrosion resistant. Handle
- Primary Material of Construction: PVC
- Valve Size: 1.5 inch
- Valve Type: Ball Valves
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Supplier: DeZURIK, Inc.
Description: , providing an accurate means for balancing and measuring flow in the system. All valves are available with upstream and downstream flow taps, allowing easy flow measurement and optimum valve positioning. The clean interior design and straight-through flow pattern allow high
- Valve Type: Balancing Valves
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Supplier: Valcor Engineering Corporation
Description: The SV101 is a Dri-Control liquid pressure relief valve employing a unique spring-loaded diaphragm that automatically opens when the inlet pressure reaches a manually set point. The virgin PTFE body and diaphragm provides the greatest degree of inertness, and allows for a
- Actuation: Manual / Hand
- Flow (Cv): 0.6800
- Media: Water, Other
- Media Temperature: 250 F
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Description: TESCOM™ VT Series 3-way air operated valve provides high cycle life in a compact design. Ideal for use in component pressure cycle testing, two source selector valve, fill and dump applications (e.g. airbag canister filling, gas spring filling), and emergency
- Media Description: Gas (general)
- Number of Ports/Ways: 3
- Pressure Rating: 3500 to 10000 psi
- Single Solenoid: Yes
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Supplier: U.S. Plastic Corporation
Description: This 2" Threaded CWV PVC Ball Valve is a high quality, economical quarter-turn shutoff valve designed for irrigation, pool and spa, and general purpose applications. Available in IPS sizes 1/2" - 2" available in white PVC that is chemical and corrosion resistant. Handle
- Primary Material of Construction: PVC
- Valve Size: 2 inch
- Valve Type: Ball Valves
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Supplier: U.S. Plastic Corporation
Description: This 1-1/4" Threaded CWV PVC Ball Valve is a high quality, economical quarter-turn shutoff valve designed for irrigation, pool and spa, and general purpose applications. Available in IPS sizes 1/2" - 2" available in white PVC that is chemical and corrosion resistant.
- Primary Material of Construction: PVC
- Valve Size: 1.25 inch
- Valve Type: Ball Valves
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Featured Products Top
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Air Shut-off Valves High-speed shut-off valves protect engines by instantly stopping the air intake supply, reducing the risk of overspeed or explosion (read more)
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The complete Industrial Refrigeration line of Hand Shut-Off and Expansion Valves with bolt-on bonnets are designed and built to maintain reliability both in their seating and back seating functions. This entire line is supplied with stainless steel stems for maximum corrosion resistance (read more)
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TSV Dedicated Thermally Activated Shut-Off Valves The TSV series Thermal Shut-off valves combine a fire-safe ball or butterfly valve with a pneumatic actuator and the FM approved FireChek® valve to form a dedicated stand-alone thermal shut-off valve that will close (read more)
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Reliable Emergency Flow Control for Safety-Critical Systems Our Emergency Shut-Off Swing Check Valves (ESOV) are designed to provide rapid and dependable flow isolation in (read more)
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Emergency Shut-Off Swing Check Valves (ESOV) are critical safety components designed to halt the flow of gas, liquid, or vapor in emergencies or hazardous conditions. The ESOV valves feature fusible links that react to high temperatures or fire by (read more)
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Compact PTFE Diaphragm Shut Off Valve Series BSDA/BSDAM Compact, PTFE diaphragm valves in a complete range of materials, sizes and connection types, featuring no wetted metals or elastomers. Includes patented Fail-Dry early warning vent. The ultimate in high-purity on (read more)
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The HCB series pressure control valves are ideal for demanding industrial applications, providing top-tier performance with a balanced and cage-guided plug design. They are capable of handling high-pressure drops, large flow ranges, and severe conditions (read more)
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In facilities handling combustible liquids and gases, rapid isolation during fire emergencies is critical to minimizing damage and preventing escalation. Conventional shutoff solutions often rely on external power or operator response, potentially delaying (read more)
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viscous and contaminated media. Coaxial valves are suitable for a very broad variety of applications and exceed expectations even under the harshest conditions. The design of the valves allows high flow rates to be controlled even at zero or full pressure (read more)
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Overview This 2" high-performance control valve is engineered for demanding industrial flow control tasks involving high pressure and elevated temperatures. Designed to operate reliably in systems rated up (read more)
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Conduct Research Top
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Traditional solenoid valves are simple to install but may not be the right solution for long term reliability or high flow applications
. Unfortunately, solenoid valves have highly restricted media flow compared to other valves and have a tendency to clog, causing inconsistent operation. The most common solenoid valves use a diaphragm to obtain a shut-off. The seating area for the diaphragm inside the solenoid valve is restricted
More Information Top
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Federal Register > Friday, August 15, 2014 > [79 FR 48030] Airworthiness Directives; Bombardier, Inc. Airplanes
This AD was prompted by reports of failure of the high pressure shutoff valves (HPSOVs) causing the timer and monitor unit (TMU) to become inoperative since the HPSOV and the TMU are on the same circuit breaker.
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Systems of Commercial Turbofan Engines
After the shaft speed for safe light-off is reached, the high pressure shut- off valve is opened and the fuel flows to the fuel nozzles.
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Study on Modeling and Simulation of a Flight Simulator Engine System
Engine start function simulation includes starter valve on/off logic simulation, high pressure shutoff valve logic simulation and ignition on/off logic simulation.
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Gasoline Engine Management
The electromagnetically actuated high - pressure shutoff valve on the tank ensures that when it is de-energized the tank is sealed off tight when the vehicle is stationary.
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Journal of Aircraft > Reliability and operational economics of the next decade of jet transports.
Since two other failures ( high - pressure shutoff valve failed closed, or pressure regulator failed closed) will also cause decreased pressure, some means of fault isolation is needed.
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ETS-1 facility safety report
Since the high pressure Dewar shutoff valve (RSV-107) must be maintained open during engine operating periods and closed at appropriate times after engine shutdown, it is also provided with redundant actuation gas supplies and with redundant control circuits in a manner …
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U. S. Spacesuits
The SOP had been designed with a high - pressure shutoff valve , followed by an expansion chamber, and ultimately by a two-stage pressure regulator.
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Encyclopedia of Lubricants and Lubrication
metered to the dies and plugs via manifold assemblies incorporating high - pressure shutoff valves , metering valves, and flow control check valves.
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