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Supplier: Precision Polymer Engineering Ltd.
Description: regulators Pumps Our engineers and material scientists take many factors into account when designing the optimal diaphragm for an application. These include temperatures, pressures, chemical media, expected mechanical stresses and the desired lifespan of the sealing element
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Supplier: Beswick Engineering Co., Inc.
Description: The PRD3 two-stage non-relieving diaphragm regulator improves upon our award winning PRD2 by incorporating larger ports and an improved valve design. It weighs approximately 66 grams in brass and stainless steel, and about 25 grams in aluminum. It accurately reduces
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Supplier: Beswick Engineering Co., Inc.
Description: The PRDHF high flow regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure regulation applications, and is particularly useful when space and weight are critical. The PRDHF weighs approximately 35 grams
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Supplier: Beswick Engineering Co., Inc.
Description: The PRD-ANB-C-DEF regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure regulation applications and is particularly useful when space and weight are critical. The
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Supplier: OMEGA Engineering, Inc.
Description: The OMEGA PRG700 Series regulators are designed for applications that require high flow capacity and accurate process control. A poppet valve balanced by a rolling diaphragm insures a constant output pressure even during wide supply pressure variations. Stability of
- Controlled Pressure Range: 0.0 to 150 psi
- Port Size: 0.2500 to 0.3750 inch
- Pressure Rating: 250 psi
- Regulator Type: Pressure Reducing Regulators
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Supplier: Beswick Engineering Co., Inc.
Description: Beswick's PRD4HP is a compact three stage regulator, ideal for applications requiring accurate regulation of high pressure fluids down to very low pressures and flows. The PRD4HP improves upon the design of our popular PRD3HP high pressure regulator with a new high
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Supplier: Cole-Parmer
Description: diaphragm, which allows for limited wear and long pump life. Pumps have fixed stroke lengths; to vary the flow rate, vary the pressure. Choose from three body materials and two seal materials to suit a variety of applications.|Order air filters/regulators to remove
- Maximum Discharge Pressure: 87 psi
- Maximum Discharge Flow: 0.7920 GPM
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Supplier: Cole-Parmer
Description: diaphragm, which allows for limited wear and long pump life. Pumps have fixed stroke lengths; to vary the flow rate, vary the pressure. Choose from three body materials and two seal materials to suit a variety of applications.|Order air filters/regulators to remove
- Maximum Discharge Pressure: 87 psi
- Maximum Discharge Flow: 0.7920 GPM
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Supplier: Cole-Parmer
Description: diaphragm, which allows for limited wear and long pump life. Pumps have fixed stroke lengths; to vary the flow rate, vary the pressure. Choose from three body materials and two seal materials to suit a variety of applications.|Order air filters/regulators to remove
- Maximum Discharge Pressure: 87 psi
- Maximum Discharge Flow: 0.7920 GPM
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Supplier: OMEGA Engineering, Inc.
Description: controlled by a pilot valve. This allows for greater accuracy and eliminates many of the problems associated with conventional regulators using range springs and diaphragms.
- Controlled Pressure Range: 0.5000 to 120 psi
- Port Size: 0.2500 inch
- Pressure Rating: 150 psi
- Regulator Type: Pressure Reducing Regulators
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Supplier: Cole-Parmer
Description: diaphragm, which allows for limited wear and long pump life. Pumps have fixed stroke lengths; to vary the flow rate, vary the pressure. Choose from three body materials and two seal materials to suit a variety of applications.|Order air filters/regulators to remove
- Maximum Discharge Pressure: 87 psi
- Maximum Discharge Flow: 0.7920 GPM
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Supplier: FUJIKURA COMPOSITES Inc.
Description: machines, friction testing machines, soil tester, cutter, etc. Volume booster - Valve regulators relating to instrumentation devices, etc. Set pressure of various regulated pressures by remote-control. - Best applications for air-balancer, air-micrometer, leak
- Controlled Pressure Range: 2.03 to 122 psi
- Media Description: Air
- Port Size: 0.1250 to 0.3750 inch
- Pressure Rating: 144 psi
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Description: TESCOM™ DH-16 low pressure, high flow regulator is designed for application with flows from 5-200 SCFM [141-5663 SLPM]. Gylon® diaphragm ensures gas purity and integrity Welded Sanitary, tubing or VCR® connections are standard offering. Ideal for use in nitrogen purging or
- Controlled Pressure Range: 0.0 to 300 psi
- Port Size: 0.7500 to 1 inch
- Pressure Rating: 300 psi
- Regulator: Regulator (general), Pressure Reducing Regulators
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Description: TESCOM™ 26-2300 Series is a highly accurate, diaphragm sensed backpressure regulator. It controls pressures up to 500 PSIG [35 bar] and offers many Cvs from .02 up to 1.0. Air and dome load versions are available for remote operation or for use with the TESCOM ER3000
- Controlled Pressure Range: 5 to 250 psi
- Port Size: 0.2500 to 0.5000 inch
- Pressure Rating: 375 psi
- Regulator: Regulator (general), Back Pressure Regulators
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Supplier: FUJIKURA COMPOSITES Inc.
Description: , cutter, etc. Volume booster - Valve regulators relating to instrumentation devices, etc. Set pressure of various regulated pressures by remote-control. - Best applications for air-balancer, air-micrometer, leak tester, dispenser and others.
- Controlled Pressure Range: 2.03 to 122 psi
- Media Description: Air
- Port Size: 0.1250 to 0.3750 inch
- Pressure Rating: 144 psi
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Supplier: ControlAir LLC
Description: The Type-700BP Back Pressure Regulator is a high flow, highly accurate pneumatic relief valve with an adjustable set point. It's primary function is to provide protection against over pressurization in the downstream portion of a pneumatic system. This precision unit is capable of
- Controlled Pressure Range: 0.0 to 150 psi
- Media Description: Air
- Port Size: 0.2500 to 0.5000 inch
- Pressure Rating: 250 psi
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Description: TESCOM™ DA Series absolute pressure reducing regulator designed with an elastomeric diaphragm, provides accuracy to +/- 0.1 PSIG [0.007 bar]. This regulator may be used to reduce pressure from a supply source up to 4500 PSIG [310 bar] into a vacuum environment.
- Port Size: 0.2500 inch
- Pressure Rating: 4500 psi
- Regulator: Regulator (general), Pressure Reducing Regulators, Vacuum / Absolute Pressure Regulators
- Vacuum Control Pressure: -713 to 1.97 in Hg vac
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Description: TESCOM™ DV Series is a compact, lightweight diaphragm regulator and offers vacuum control up to 0.1% accuracy. Optional constant bleed feature allows for pressure adjustment in both directions. Ideal for use in instrumentation testing and calibration equipment.
- Media Description: Air
- Port Size: 0.2500 inch
- Regulator Type: Vacuum / Absolute Pressure Regulators
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Supplier: ControlAir LLC
Description: The Type 700 is designed for applications that require high flow capacity and accurate process control. A poppet valve which is balanced by utilizing a rolling diaphragm insures a constant output pressure even during wide supply pressure variations. Stability of regulated
- Controlled Pressure Range: 0.0 to 150 psi
- Media Description: Air
- Port Size: 0.2500 to 0.5000 inch
- Pressure Rating: 250 psi
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Supplier: ControlAir LLC
Description: integral aspirator tube helps maintain downstream pressure by compensating for pressure droop during flow conditions. The balanced supply valve and rolling diaphragm design make this regulator almost impervious to fluctuating supply pressures. Soft supply and
- Controlled Pressure Range: 2 to 120 psi
- Media Description: Air
- Port Size: 0.2500 to 0.7500 inch
- Pressure Rating: 250 psi
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Supplier: ControlAir LLC
Description: The ControlAir Type-850/860/870 Series are compact units that economical, high performance pressure regulation of compressed air (Type-850), water (Type-860) or drinkable water (Type-870. Designed specifically for the OEM market, these units are ideal for compressed air
- Media Description: Air
- Port Size: 0.1250 to 0.2500 inch
- Pressure Rating: 250 psi
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Supplier: Equilibar, LLC.
Description: diaphragms available The NL series back pressure regulators are specifically designed liquid, gas and mixed phase services. Applications span from ultra low flow rates to extreme high pressures. By using unique combinations of diaphragms and o-ring materials,
- Controlled Pressure Range: 0.0 to 500 psi
- Features: Breathable Air
- Port Size: 1 to 4 inch
- Pressure Rating: 0.0 to 500 psi
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Supplier: Plast-O-Matic Valves, Inc.
Description: Series PRA/PRAM features two opposing large area frictionless rolling diaphragms. Process pressure is applied to one of the diaphragms; air pressure is applied to the other. Because the air pressure can be maintained with more accuracy than the force
- Media Description: Other
- Port Size: 0.2500 to 3 inch
- Pressure Rating: 150 psi
- Regulator Type: Other
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Supplier: Equilibar, LLC.
Description: Precision Back Pressure Regulator For gas & mixed phase processes Rugged Bar Stock Design Available in ¼ inch through 1 inch sizes SS316 standard with Hastelloy C optional Diaphragms available in PTFE, Hastelloy, SS316, and polyimide
- Controlled Pressure Range: 0.0 to 2500 psi
- Features: Breathable Air
- Port Size: 0.1250 to 1 inch
- Pressure Rating: 0.0 to 2500 psi
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Supplier: Equilibar, LLC.
Description: our patented Equilibar precision back pressure regulator (BPR) technology. These models are capable of greater than 1000:1 flow rate turn-down ratios in most applications. The HP Series BPR has the same performance and design as the LF but with a more robust body rated to 5000 psig.
- Controlled Pressure Range: 0.0 to 5000 psi
- Features: Breathable Air
- Port Size: 0.1250 to 0.2500 inch
- Pressure Rating: 0.0 to 5000 psi
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Supplier: Brooks Instrument
Description: Elastomer or metal diaphragm Replaceable stainless steel inlet filter element UL listed (aluminum body only) as compressed gas regulator for use with the these gases: air, argon, helium, hydrogen, krypton, neon, nitrogen, oxygen or xenon Benefits Metal diaphragm
- Controlled Pressure Range: 0.0 to 200 psi
- Port Size: 0.1250 inch
- Pressure Rating: 250 psi
- Regulator: Regulator (general)
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Supplier: Equilibar, LLC.
Description: Precision Back Pressure Regulator for Hygienic Service For gas, liquid and mixed phase processes Wide Range of working Pressures and Flows Rugged 316 stainless steel Bar Stock Design with no Welded Fittings Hygienic: No Crevices, <32Ra Finish
- Controlled Pressure Range: 0.0 to 150 psi
- Features: Breathable Air
- Port Size: 0.5000 inch
- Pressure Rating: 0.0 to 150 psi
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Supplier: Carlisle
Description: Name : Gemini 1/2" Pail Mounted LP Pump Part Number : 818201 low pulse Family : Diaphragm Pumps Type : Gemini
- Maximum Discharge Pressure: 100 psi
- Maximum Discharge Flow: 2.4 GPM
- Power Source: Air / Pneumatic
- Pump Type: Double Diaphragm Pumps
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Supplier: Carlisle
Description: Name: Gemini 1/2" Wall Mount Pump Part Number: 818210 low pulse Family: Diaphragm Pumps Type: 818831 Max Output Pressure: 7 GPM (26.5 lpm) low pulse Ratio: 1:1 Wetted Materials: Acetal, Teflon Air In:
- Maximum Discharge Pressure: 100 psi
- Maximum Discharge Flow: 1.2 GPM
- Power Source: Air / Pneumatic
- Pump Type: Double Diaphragm Pumps
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Supplier: Festo Corporation
Description: To build up a regulator manifold with through air supply for pressure ranges that can be adjusted independently of one another Directly actuated diaphragm regulator Settings secured via detent on rotary knob and push-in adjustment lock Lockable design Without
- Controlled Pressure Range: 7.25 to 102 psi
- Media Description: Air
- Pressure Rating: 14.5 to 232 psi
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Supplier: Festo Corporation
Description: To build up a regulator manifold with through air supply for pressure ranges that can be adjusted independently of one another Directly actuated diaphragm regulator Settings secured via detent on rotary knob and push-in adjustment lock Lockable design Without
- Controlled Pressure Range: 7.25 to 174 psi
- Media Description: Air
- Pressure Rating: 14.5 to 232 psi
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Supplier: Carlisle
Description: Name: Gemini 1/2" Pail Mounted LP Pump Part Number: 818201 low pulse Family: Diaphragm Pump 818831 Type: Gemini Max Output PRessure: 7 GPM (26.5 lpm) low pulse Wetted Materials: Acetal, Teflon Fuild Out: 20
- Maximum Discharge Pressure: 100 psi
- Maximum Discharge Flow: 1.2 GPM
- Power Source: Air / Pneumatic
- Pump Type: Double Diaphragm Pumps
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Description: Description Product Name: Pneumatic Diaphragm Actuator Type: Spring return diaphragm Action: Reverse acting or direct acting Supply air pressure: 260 to 800 kPa Air connection: 1/4 NPT or 3/8 NPT Optional accessories: Positioner, Pressure regulator
- Actuator Action: Direct Acting, Reverse Acting
- Air Supply Pressure Range: 37.71 to 116 psi
- Pneumatic Actuator Type: Diaphragm Actuator
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Supplier: Festo Corporation
Description: Lockable design Two pressure gauge connections for different installation options Micro, mini, midi size: directly actuated diaphragm regulator Maxi size: piloted piston regulating valve, diaphragm regulator LRS-DI Optional return flow option for venting from
- Material of Construction: Other
- Media Description: Air, Compressed Air
- Media Temperature: 14 to 140 F
- Pressure Rating: 14.5 to 232 psi
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Supplier: Watson McDaniel Company
Description: convenient location. When air pressure is applied to the upper chamber of the air pilot it exerts a downward force on the air pilot’s diaphragm. The lower chamber of the air pilot is connected to the outlet side of the regulator using a sensing line.
- Controlled Pressure Range: 3 to 200 psi
- Media Description: Air, Steam
- Port Size: 2.5 inch
- Pressure Rating: 300 psi
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The Beswick PRD3 series pressure regulator features 10-32UNF threaded inlet and outlet ports. It is designed with a frictionless diaphragm which is well suited for low pressure regulation and when high accuracy is required. The two stage design ensures that the regulator will maintain a (read more)
Browse Pressure Regulators Datasheets for Beswick Engineering Co., Inc. -
maximum of 500 psig. The Outlet Range: Maximum outlet range (0-30) psig. The large valve to sensing area ratio and frcitionless design of Beswick's diaphragm style regulators make them especially well suited for low pressure regulation, such as 1/2 psig (read more)
Browse Air Pressure Regulators Datasheets for Beswick Engineering Co., Inc. -
applications where the gas is supplied from a high-pressure gas cylinder and the initial pressure in the cylinder will decay over time as the gas is consumed. The minimal valve to sensing area ratio and low friction design of Beswick’s diaphragm style regulators make them especially (read more)
Browse Air Pressure Regulators Datasheets for Beswick Engineering Co., Inc. -
Jewellok DPR1 series valve is a compact high purity two-stage cylinder regulator with tied diaphragms for low flows of toxic, flammable and pyrophoric gases.Diffusion-resistant metal diaphragm seal ensures gas purity and integrity. (read more)
Browse Gas Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
The Beswick PRDB-18MM is our smallest diaphragm regulator. It is specified when space is limited and weight needs to be kept to a minimum. Designed as a single stage regulator, the PRDB-18MM is ideal for applications with steady inlet pressures up to a maximum of 500 psig. (34.5 bar). The body is machined in brass with 303 and 316 stainless steel wetted components. The inlet and outlet ports are machined with M3x 0.5 internal threads. (read more)
Browse Pressure Regulators Datasheets for Beswick Engineering Co., Inc. -
JR1300 Series Single Stage Regulator Low to (read more)
Browse Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
. Both types of regulator use feedback of the regulated pressure as input to the control mechanism, and are commonly actuated by a spring loaded diaphragm or piston reacting to changes in the feedback pressure to control the valve opening, and in both cases the valve should be opened only enough to (read more)
Browse Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
The PRDHF, non-relieving, single stage pressure regulator is ideal for applications requiring high flow while operating with a steady inlet pressure, up to 500 psig. The PRDHF allows for significantly higher flow when compared to the PRD and PRDB series pressure (read more)
Browse Pressure Regulators Datasheets for Beswick Engineering Co., Inc. -
down to 0.5 psi. Droop and rise effects are essentially eliminated even with wide swings in the inlet pressures. This regulator provides maximum performance in a miniature size. The PRD4HP-1N7-1-6V is designed with a 2 inch high resolution diaphragm for enhanced precision when regulating down to very low output pressures. It is machined from corrosion resistant 316 stainless steel and assembled with Viton® seals. (read more)
Browse Pressure Regulators Datasheets for Beswick Engineering Co., Inc. -
Product Features • Pressure control panel with automatic change-over function • JSR-3 Series single-stage regulator • Brass chrome plated body for inert, reactive (read more)
Browse Gas Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd.
Conduct Research Top
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Interphex Preview, Part Deux
in pressure, flow and temperature control. New products include the Digihelic Differential Pressure Controller, process pressure gages, Teflon and rotatable scale flowmeters, air velocity transmitters, thermocouple temperature switches, needle and ball valves, and much more. DeltaV System, building
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Indicates content that may require registration and/or purchase.
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An air and refrigeration machine oil console fire
Replacement of damaged valve positioners, air pressure regulators , diaphragm , bonnet gasket, gland packing of control valve PIC-1003.
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Heating Boiler Operator's Manual: Maintenance, Operation, and Repair > Hot Water Heaters
The water heater shall be of glass-lined design and include a powered gas burner with electronic flame safeguard, intermittent ignition, main and pilot automatic gas valves, redundant solenoid gas valve, gas pressure regulator , diaphragm air switch for proof of blower operation…
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SUPERVISION STRATEGIES FOR IMPROVED RELIABILITY OF BUS ROUTES
Air system-vehicle system that includes compressor, air pipe and tubing, control cyclinders, shift cyclinders, air tanks, air governors, air gauges, safety valve, door inter- locks, brake valves, quick release valves, brake diaphragms , air pressure regulator valve, air Line shut-off valve…
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Automation of cellophane production
Lateral movement of the film causes the air flow to be in- tercepted and, so, alters the air pressure on the regulator diaphragm .
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An Analysis of Automatic Closed-Loop Control of Rotary Drive Engines
The regulator supplies air pressure to a diaphragm , which mechanically positions the engine throttle.
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Design of Municipal Wastewater Treatment Plants: WEF Manual of Practice No. 8 ASCE Manuals and Reports on Engineering Practice No. 76, Fifth Edition > LIQUID R...
An air-operated diaphragm pump typically consists of a single-chambered, spring-return diaphragm ; an air - pressure regulator ; a solenoid valve; a gauge; a muffler; and a timer (see Figure 21.12).
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Biosolids Engineering and Management
The basic pump package consists of a single-chambered, spring return diaphragm pump, an air pressure regulator , a solenoid valve, a gauge, a muffler, and an electronic transistorized timer.
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Mg induced Ca deficiency under alkaline conditions
A diaphragm regulator then reduced the air pressure such that the aeration rate remained at 10.0 mL s−1 per pot.
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Effect of pH on Na induced Ca deficiency
A diaphragm regulator then reduced the air pressure such that the aeration rate remained at 10.0 mL s−1 per pot.
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Control of nutrient solutions for studies at high pH
A diaphragm regulator then reduced the air pressure such that the aeration rate remained 10.0 mL s−1 per pot.