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| SchuF manufactures specialised Contol Valves for the Chemical, Petrochemical, Oil, Refining, Mining and Power industries. Our control valves range from multistage angle to multiport diverter valves. They include high pressure, high temperture let down valves, boiler, feed and start up valves, disc and piston drain valves with contoured discs and rams, distributor control valves, and bellows sealed valves. |
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| All series are a non-rotating rising stem design, working pressures to 150,000 psi (1379 bar). Tubing sizes range from 1/4" to 1".Tubing connections utilizes Autoclave's coned and threaded design. Operating temperatures from -423°F to 1200°F (-252°C to 649°C). 316 stainless steel construction, other options available. |
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| Demand continues to mount for improved comfort conditioning combined with lower operating costs. New architectural designs have created real problems for contractors and engineers to maintain humidity control at reduced loads, and to control load variations. Refrigeration and air conditioning systems are usually designed to provide a given capacity at maximum conditions. These operate with little fluctuation throughout a narrow load range. However, only the larger size machines make any provisions for operation at reduced capacity. In some systems, integral cylinder unloading, the installation of a gas engine drive with variable speed control, or even multiple smaller systems, provide a logical solution. |
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| Globe- and angle-style valves for high-pressure steam, hydrocarbon, or general service, including cavitating liquids or noisy gases and vapors. Temperatures to 537ºC and pressures to PN160 (Class 2500) and sizes from DN25 through DN100 DIN and 1 through 20 inches ANSI. ENVIRO-SEAL® and HIGH-SEAL packing systems to help ensure compliance with environmental emissions requirements. FIELDVUE® digital valve controllers. |
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High Pressure Valves and System Accessories
Haskel International offers a wide range of high pressure valves and system accessories designed to assist in the controlled use of pressure and flow-generating equipment manufactured by Haskel and others. Continuous investment in the new machinery and technology keeps Haskel at the forefront of the field. Our selection of components includes:
Air Pilot Switches
Air Pilot Switches Selection Charts
Air Operated Directional Control & Release Valves
Air Piloted Valves Typical Application
Air Piloted Valves Selection Charts
Regulating Relief Valves
Stainless Steel Check Valves
Hydraulic Accumulators & Gas Receivers
Filters
Plenum Chambers
6,000 psi Gas Storage Cylinder
High Pressure Valves, Fittings & Tubing
Port Adapters |
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| All series are a non-rotating rising stem design, working pressures to 150,000 psi (1379 bar). Tubing sizes range from 1/4" to 1".Tubing connections utilizes Autoclave's coned and threaded design. Operating temperatures from -423°F to 1200°F (-252°C to 649°C). 316 stainless steel construction, other options available. |
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- Hand operated or air operated valves.
- Working pressures up to 14.000 bar / 200,000 psi.
- Large orifices at rated pressures.
- Excelent flow capacity performance.
- Safety quaranteed by special safety cover.
- Smooth operation under pressure.
- High quality stainless steel.
- Panel mounting or in line connection.
- Suitable for fluids or gases. |
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For operating under full pressure!
For use at extremely high pressure (ex. high pressure water jet-technology) Rötelmann offers ball valves made of high-tensile chrome molybdenum steel with a nominal pressure of PN 2.500 (nominal size DN 10). |
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| Autoclave's high-pressure ball valves have been designed to provide superior quality for maximum performance within a variety of valve styles, sizes, and process connections for pressures to 20,000 psi. Our unique design innovations include an integral one-piece trunnion mounted ball and stem that eliminates the shear failure common in two piece designs, re-torqueable seat glands that result in longer seat life, and lower friction stem seal that reduces actuation torque and enhances cycle life. |
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The ALBA 2-piece ball valve, with full bore, is used as an ON-OFF valve for: chemical products, for water and pneumatic installations, gas, water, vacuum. For steam within limited working conditions and with special seats. All parts have to be adequately degreased if the valve have to be used for oxygen.
Temperature: For fluids from -20°C a +150°C
Pressure: For fluids from 100 bar to 40 bar |
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High Pressure Stop Valve, forged Form with
screwed bonnet and internal stem thread
universal applications.
Typ : AVD, AVI |
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Alcon 2-way High Pressure Solenoid Valves features a compact valve design ideal for high-pressure applications. These valves are piston operated and offer a choice of valve materials for its body and seals. The class H coil insulation is suitable for continuous duty.
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| 2-Way Piloted Piston High Pressure valves in Normally Open or Normally Closed in sizes: 1/4", 3/8" and 1/2". Stainless Steel bodies with Teflon seals offer the longest life for higher pressure applications. |
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High pressure solenoid valve up to 100 bar
Solenoid valves with BRASS body.
2/2 normally closed
Direct and indirect (piston) actioning.
Seals: teflon (PTFE), NBR, PBT.
Models:
G1/8" Direct acting P/N: 21A2K0C12-XC
G3/8" Indirect acting P/N: 4731
G1/2" Indirect acting P/N: 4966
FLuid: Water, Air
Fluid temperature up to 90°C.
In the last years ODE developed high pressure solenoid valves in Carwash, Misting, High pressure pumps, PET sectors. The range has the peculiarity of a long life internal components and particular resistance to pressure peaks. |
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High pressure up to 250 bar
type 0255
2/2-Way direct acting solenoid valve, for high pressure and temperature, DN 1-6mm, 0 - 100 bar
type 2200
2/2-Way Solenoid Valve Direct Acting for High Pressure
type 5404
2/2-Way High Pressure Solenoid Valve, General Purpose, PN 1-50 bar, 1/2"-1" NPT, 14-355 psi
type 2400
2/2-Way Solenoid Valve Servo Operated for High Pressure |
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Body: Brass or INOX (AISI 303)
Internal parts: INOX (AISI 303, AISI 430F)
Seal: PA (polyamide), PTFE, PU (polyurethane), PEEK
Fluid temperature: -10°C to 100°C (PTFE), -10°C to 90°C (PA), -10°C to 70°C (PU)
Ambient temperature: max 55°C
Viscosity: max 21 mm2/s
Response time: opening 0.1 to 1 s
closing 0.5 to 5 s
Voltage: 230, 115, 48, 24 V 50/60 Hz, 24, 12 V DC
Duty cycle: continuous (ED100%)
Cycling rate: 10 to 100 cpm
Electrical protection: IP65 (with plug to DIN 43650)
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| The PLC series auxiliary valves are direct-acting, factory-set pressure relief valves of the cartridge type that can be supplied with or without a threaded plug. They can also be supplied with housings to facilitate in-line installation. PLC valves are intended primarily to act as combined pressure-relief and anti-cavitation valves - otherwise known as port relief valves - in the service ports of our directional valves. However, they can also be used to advantage in other situations where pressure relief valves in this size range are required. Indeed, PLC cartridge valves are purchased in great quantities by several of the world%u2019s leading pump and transmission manufacturers. |
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- with a standard valve opening pressure of 1 bar
- suitable for hydraulic oil, compressed air and oil emulsion
- surface treatment: A3C ISO 4042
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High Pressure, Low Flow
These valves are direct operated, differential poppet, dry spring chamber design. All ports can
accept full working pressure permitting their use also as a sequence valve or back pressure
controller regulator (BPR). Wetted alloys are stainless steel. Dynamic seals are UHMWPE. Static
seals are Buna. Optional: Viton add-V. EPR add-E. Wrench flats are standard on adjusting screws.* |
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