Products & Services
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Supplier: Nordson EFD
Description: Modular design Large internal passages to increase pump efficiency Fast air motor changeover for uniform output Oil-less air motor Flange-mounted packing gland EFD's Rhino Bulk Unloaders work with our 736HPA high pressure dispense valves.
- Application / Operation: Filling
- Flow Control: Volumetric
- Loader / Unloader: Unloader / Discharger
- Material Characteristics: Wet / Bridging
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Supplier: Atos North America
Description: AGIR, AGIS and AGIU are double stage pressure control valves with balanced poppet designed to operate in oil hydraulic systems. AGIR: pressure reducing AGIS: sequence AGIU: unloading In standard versions the piloting pressure of the poppet of the main stage is
- Actuation: Pilot Operated
- Pressure Rating: 5076 psi
- Valve Size: 0.3937 to 1.26 inch
- Valve Type: Control Valves
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Supplier: Renold Plc.
Description: Renold offers a variety of bag unloading stations custom built to fit each specific application. The standard model offers discharge of materials through an iris valve directly into a storage hopper. Flow aids are optional. From the hopper, the material can then be directed into
- Application / Operation: Process / Bin Discharging
- Bulk Container Type: Bag
- Common Features: Vibrator / Impactor / Agitator
- Flow Control: Volumetric
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Supplier: General Pump
Description: Flow Sensitive Unloader. Optional: 6 Amp Microswitch, 3.5 and 4.5 Orifice Features Near total zero setting of the outlet pressure at gun closure increases safety Reduced pressure loss Makes for easier gun operation Extremely reliable Easy maintenance
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 195 F
- Number of Ports/Ways: 4
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Supplier: General Pump
Description: Trapped Pressure Unloader Features Sturdy brass and steel construction Multiple connections for easy installation Powerful spring action provides reliable pressure adjustment Hexagonal shaped check valve avoids jamming Knob is fitted with a locknut for minimum and maximum pressure
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 195 F
- Number of Ports/Ways: 3
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Supplier: Suttner America Company
Description: Built-in pressure regulator, adjustable from 850 PSI to 5070 PSI. 1/2" bypass connection.
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 176 F
- Number of Ports/Ways: 2
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Supplier: Suttner America Company
Description: Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices.
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 176 F
- Number of Ports/Ways: 2
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Supplier: Suttner America Company
Description: Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices.
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 176 F
- Number of Ports/Ways: 2
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Supplier: General Pump
Description: Industrial Unloader, automatic Features Sturdy construction in stainless steel and brass Bypass control actuates at very low pressure values, with reduced pressure in the delivery line when gun is closed Quick-start gun opening assures gradual pressure reset
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 195 F
- Number of Ports/Ways: 2
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Supplier: General Pump
Description: Trapped Pressure Unloaders Features Ideal for use in systems which incorporate a gasoline engine. Eliminates back pressure in system when pulling a manual start engine. Brass and stainless steel construction. Adjustable pressure control knob
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 185 F
- Number of Ports/Ways: 5
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Supplier: SC Hydraulic Engineering Corporation
Description: The PRC and PRO series unloading valves are available in four operating pressures from 6,000 psig up to 30,000 psig. used to automatically release hydraulic pressure replacing the standard manual shut off type release valve found in most high pressure systems. The
- Actuation: Pilot Operated
- Number of Ports/Ways: 2
- Pressure Rating: 6000 psi
- Valve Size: 1 inch
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Supplier: HydraForce, Inc.
Description: A screw-in, cartridge-style, remote sequence, pilot unloading valve, with 2 fixed “unload/reload” pressure ratios for use in accumulator-type hydraulic systems.
- Actuation: Pilot Operated
- Number of Ports/Ways: 3
- Pressure Rating: 3002 psi
- Valve Size: 0.2500 to 0.3750 inch
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Supplier: Specialty Manufacturing Co. (The)
Description: Value added engineering-custom capabilities and 100 years of know how Vertical integration means your vales are the highest quality and best value. Combine these two distinctions with world class specification tools and superior customer service and…your choice is clear, Specialty made in the USA.
- Media Temperature: 180 F
- Pressure Rating: 1500 psi
- Primary Material of Construction: Brass / Bronze
- Valve Size: 0.2500 to 0.3750 inch
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Description: This Pressure Sensitive Regulating Unloader is a special modular design that mounts directly onto the manifold head of the plunger pump model series 66DX. This unloader maintains set system pressure while the gun is in use and drops to low pressure in by-pass when the trigger is
- Actuation: Mechanical Device
- Media: Water
- Number of Ports/Ways: 2
- Pressure Rating: 700 to 4000 psi
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Supplier: HydraForce, Inc.
Description: A screw-in, cartridge-style, remote sequence, piloted unloading valve with 2 fixed unload/reload pressure ratios of 60%, 70% or 80%, for use in accumulator-type hydraulic systems..
- Actuation: Pilot Operated
- Number of Ports/Ways: 4
- Pressure Rating: 3002 psi
- Valve Size: 0.2500 to 0.3750 inch
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Supplier: Suttner America Company
Description: Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices.
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Media Temperature: 176 F
- Number of Ports/Ways: 2
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Description: several guns or nozzles is performing or a solenoid valve is open, by-passing the unused flow. The pressure is held in the line during full by-pass and instantly has full pressure, when all guns and nozzle resume operation. 5-10% by-pass is necessary for optimum performance.
- Actuation: Mechanical Device
- Media: Water
- Number of Ports/Ways: 2
- Pressure Rating: 100 to 4000 psi
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Description: several guns or nozzles is performing or a solenoid valve is open, by-passing the unused flow. The pressure is held in the line during full by-pass and instantly has full pressure, when all guns and nozzle resume operation. 5-10% by-pass is necessary for optimum performance.
- Actuation: Mechanical Device
- Media: Water
- Number of Ports/Ways: 2
- Pressure Rating: 100 to 3000 psi
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Description: This Pressure Regulating Unloader is designed for single gun or pump operation. This unloader maintains set system pressure and goes into by-pass with the release of the trigger or an obstruction downstream. The pressure sensitive feature permits a wide range of flows and quickly
- Actuation: Mechanical Device
- Media: Water
- Number of Ports/Ways: 2
- Pressure Rating: 400 to 1000 psi
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Supplier: Vektek, LLC
Description: Manual Dump Valves are compact packages that include a manual shutoff valve, check valve, filter screen, auxiliary gauge port and manifold mounting ports. Available with optional manual pressure bleed port. These valves provide separate control of a tombstone face or
- Actuation: Manual / Hand
- Number of Ports/Ways: 3
- Pressure Rating: 1000 to 5000 psi
- Valve Type: Control Valves
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Supplier: Carr Lane Manufacturing Co.
Description: For rotary index tables with an independent load/unload station. Unload and reload while all other stations remain clamped. Clamps automatically at the loading station, or can be controlled with a clamping valve.
- Application / Media: Hydraulic Fluid
- Connection: Female BSP
- Number of Ports: 2, 3, 4, 5, 6, 8, > 8
- Port Direction: Straight
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Description: Hydraulic fluid power -- Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves -- Mounting surfaces
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Supplier: Accuris
Description: Hydraulic fluid power - Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves - Mounting surfaces
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Supplier: CSA Group
Description: ISO 5781:2016 specifies the dimensions and other data relating to surfaces on which hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves are mounted in order to ensure interchangeability. It applies to
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Supplier: Cole-Parmer
Description: Diaphragm Pumps
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Supplier: PHD, Inc.
Description: adjustable from full stroke down to 1/2 inch. Series PS Clamps are ideal for the loading and unloading of panels with just one external valve. Advantages Powered with only one external valve, available in three standard stroke lengths adjustable from full stroke down to 1/2
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Supplier: Quarktwin Technology Ltd.
Description: UNLOADER VALVE WITH SILENCER
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Supplier: PressureParts.Com
Description: Click HERE for a valve kit, Click HERE for a piston kit, Click HERE for water seals, Click HERE for oil seals
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Supplier: Westeel
Description: included on the 4" sizes. An optional shut-off valve is available to regulate grain flow and permit auger clean-out prior to shut down. Options Poly hopper Flow control Tube extensions
- Application / Operation: Process / Bin Discharging
- Bulk Container Type: Silo, Truck
- Equipment Type: Loading Spout
- Loader / Unloader: Loader / Filler, Unloader / Discharger
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Supplier: Radwell International
Description: DIRECT PRESSURE CONTROL VALVES (SEQUENCE, COUNTERBALANCE, RELIEF, UNLOAD VALVES). FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Control Valves, Pressure Relief Valves, Vacuum Relief / Anti-siphon Valves
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Supplier: Eaton Hydraulics Group
Description: open-center circuit functionality through the use of unloading inlet options. For cost-effective implementation, customizable configuration and smoother equipment operation on everything from outriggers to harvesting equipment, trust the power of Eaton’s sectional MDG valves
- Pressure Rating: 3000 to 5000 psi
- Valve Type: Control Valves, Directional Valves
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Supplier: Eastern Instruments
Description: The CentriFeeder™ with Integrated Control Valve or ICV, accurately measures and controls the flow of any dry, free-flowing solid. Using a highly customizable touch screen HMI integrated with a low rpm, AC, Brushless Servo, a PID control loop is established to control the
- Application / Operation: Filling, Metering
- Common Features: Integral Hopper / Bin, Control Panel
- Equipment Type: Other
- Flow Control: Volumetric, Weighing / Gravimetric
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Supplier: Radwell International
Description: CHECK VALVE, IN LINE, INLET (IN.)- 1 (F)NPT, OUTLE(IN.)- 1 (F)NPT, 250 PSI MAX, 0.1 PSI CRACKING PRESSURE, 1 3/4 INCH HEX SIZE, 0-115 FLOW RANGE FREE AIR(CFM), 450 DEGREES FAHRENHEIT MAX, 1/8 INCH TAP FOR PRESSURE SWITCH UNLOADER CONNECTION. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Check Valves
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Supplier: Flexicon Corporation
Description: inflator to expand the bag prior to filling, and a programmable scale system with flow control valve for automated filling by weight. The filler is also available with the company's own flexible screw or pneumatic conveyor delivery system integrated with the user's upstream process equipment
- Application / Operation: Filling
- Bulk Container Type: Bag
- Loader / Unloader: Loader / Filler
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Supplier: Acro Associates, Inc.
Description: tubing Built in, self-aligning snap-in tubing valve head with manual override for easy loading and unloading (Models 955/958) Default Normally -Closed power safety shut-off mode Splash seals for easy wash down and sterilization procedures Panel mounting bracket for mounting if a
- Actuation: Electric
- Connection: Tube Fitting
- Valve Size: 0.1250 to 0.1870 inch
- Valve Type: Pinch Valves, Solenoid Valves
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Flow Mass Flow Meter will mount directly after your existing shut off device, such as a slide gate, screw conveyor or rotary valve and typically only requires 3 feet of vertical space for installation. A total fill for each compartment will be entered into the CentriFlow Meter's electronics via the (read more)
Browse Bulk Material Loaders and Unloaders Datasheets for Eastern Instruments -
, polished to 150-grit sanitary finish. The blender also features a sanitary 4” spherical disc discharge valve with pneumatic actuator. ROSS supplied UL-listed operator controls in a NEMA 4X stainless steel enclosure with 3R fan shrouds, variable frequency drive, digital speed and amperage readouts, dial-type potentiometer, cycle timer and E-Stop. (read more)
Browse Industrial Mixers Datasheets for Charles Ross & Son Company -
Parker’s CK1 check valves provide safe and effective backflow prevention for a variety of refrigeration applications. The gravity closing feature makes these valves ideal for systems that use a VFD or compressor unloading feature to reduce capacity as they can tolerate load (read more)
Browse Pressure Relief Valves Datasheets for Parker Sporlan Division -
1 = up to 250 bar second stage larger displacement, low pressure: 3.7 to 35.2 cc/rev - pressure set by unloading valve unloading valve: standard setting 30 to 50 bar, special settings on request speed: range 1,000 rpm to 3500 rpm ports: common inlet, common outlet, side ports code FG (read more)
Browse Gear Pumps Datasheets for jbj Techniques Limited
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Different Types of Pressure Control Valves
, reducing, sequence, counterbalance, safety, and unloading. All of them are typically closed valves, except for reducing valves, which are usually open. For most of these valves, a restriction is necessary to produce the required pressure control. One exception is the externally piloted unloading valve
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Achieving Smoother Operation in Dynamic Accumulator Charging Circuits (.pdf)
This Application Note will help you understand how to better acheive Achieving Smoother Operation in Dynamic Accumulator. Charging Circuits by using our Unloading Pilot Valve UP10-40 in conjunction with our Load Sense Valve LS10-41.
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Weighing and Dispensing: Do it Right
, properly designed LAF booths are sufficient for both product and operator safety. When materials with OELs of less than 20 ug/m3 are handled, we require the use of transfer bottles with split butterfly valves (SBV) and glove boxes. A separate room is normally provided for this operation. The booth
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SFPE Handbook of Fire Protection Engineering
Some manufacturers of high pressure pumps for water mist systems have chosen to use a single large volume PD pump, such as a gear pump, connected to a discharge header with one or two unloader valves installed to discharge any surplus flow…
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Online Catalog Air Compressor Accessories - Pneumatics - Grainger Industrial Supply
• Unloader Valves , 135-150 PSI Unloader Valves,135-150 PSI .
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Test procedure for calibration, grooming and alignment of the LDUA purge air supply (LDUA System 5230)
…by the p o s i t i o n o f hand valve (HV-1). hand valve (HV-1) t o i s o l a t e pressure switch (PS-I), thereby allowing an unloader valve (PR-1) t o…
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TWRS systems engineering process and information model report
Unloader Valve . . . . . . . . . . . . . . . . . . . . . . . .
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gas powered compressor
When the regulator valve (plumbed to reservoir pressure) senses that tank pressure is high enough, it sends signal pressure to the compressor unloader valve (location, cylinder head), thus unloading the compressor and allowing it to run without pumping air.