Results for
SCHUBERT & SALZER CONTROL SYSTEMS GMBH
Germany
Robust stainless steel check valve with high flow capacity for aggressive media and high operating temperatures.
Request for a quoteCIC - KLAUS CZERWONKA
Germany
Check valves in stainless steel for line installation for demanding applications and high frequencies. Available in sizes 1/8 to 1".
Request for a quoteCIC - KLAUS CZERWONKA
Germany
Non-return valves for in-line installation, series VR, made of nickel-plated brass. With threaded connection and/or hose plug-in connection.
Request for a quoteWALTER STAUFFENBERG GMBH & CO. KG
Germany
Check Valves RV ▪ Allow single-directional flow only ▪ Designed for in-line assembly with female BSP, NPT and SAE threaded connections ▪ Metal-to-metal seat ▪ Maximum working pressure: 500 bar / 7250 PSI (depending on size) Check Valves RVM ▪ Allow single-directional flow only ▪ Designed for in-line assembly with female BSP, NPT and SAE threaded connections ▪ Metal-to-metal seat ▪ Maximum working pressure: 400 bar / 5800 PSI
Request for a quoteEM-TECHNIK GMBH
Germany
Check valves are used to prevent media from flowing back in systems or to protect equipment against media blow-back. The three types (with spring, without spring and COMPACT) allow for use in many different applications. The valve seat is supported by an O-ring and guarantees maximum safety and reliability.
Request for a quoteWITT-GASETECHNIK GMBH & CO KG
Germany
Non-Return Valves WITT non-return valves protect plants, pipelines and outlet points against reverse gas flow and meet all relevant standards and regulations. The product range of non-return valves includes a large choice of nominal sizes (up to DN200) and flow rates (0.35 – 106 SCFH). The sophisticated valve technology of WITT non-return valves provides small pressure drops making them also suitable for applications with smallest opening pressures. A high-quality sealing system with elastomeres prevents leakages, and dirt filters at the inlet point assure long service life of the non-return valves. Some non-return valve models can also be used as flashback arrestors. All non-return valves can be mounted in any orientation, are available with all connections, in brass and stainless steel and are suitable for almost all technical gases.
Request for a quoteWITT-GASETECHNIK GMBH & CO KG
Germany
Non-Return Valves WITT non-return valves protect plants, pipelines and outlet points against reverse gas flow and meet all relevant standards and regulations. The product range of non-return valves includes a large choice of nominal sizes (up to DN200) and flow rates (0.35 – 106 SCFH). The sophisticated valve technology of WITT non-return valves provides small pressure drops making them also suitable for applications with smallest opening pressures. A high-quality sealing system with elastomeres prevents leakages, and dirt filters at the inlet point assure long service life of the non-return valves. Some non-return valve models can also be used as flashback arrestors. All non-return valves can be mounted in any orientation, are available with all connections, in brass and stainless steel and are suitable for almost all technical gases.
Request for a quoteSCHWEIZER GMBH & CO. KG
Germany
Piston valves for petrol or oil lines. The valves prevent the line from draining after the pump has been switched off. This type of valve is only used in applications above 5 bar. The opening pressure is set to the corresponding counter pressure.
Request for a quoteCIC - KLAUS CZERWONKA
Germany
Throttle valves and throttle check valves in stainless steel for applications in aggressive environments, food or pharmaceuticals. Available in sizes 1/8 to ½". Larger dimensions on request.
Request for a quoteCIC - KLAUS CZERWONKA
Germany
Throttle valves, check valves, quick exhaust valves, manual slide valves
Request for a quoteCIC - KLAUS CZERWONKA
Germany
Throttle valves and throttle check valves made of aluminum in block form in sizes M5 to ½. Individual control characteristics are available on request.
Request for a quoteKENDRION KUHNKE AUTOMATION GMBH
Germany
Kendrion has developed a high-quality range of non-return valves for applications requiring non-return and check functions. The shuttle valve or double check valve, respectively, realizes the logical OR function in pneumatic circuits.
Request for a quoteSTRATE TECHNOLOGIE FÜR ABWASSER GMBH
Germany
The STRATE AWAaerob 110 - 1700 ventilation system consists of an oil-free compressor with noise suppressor, a switching system with operating hours counter and a timer, as well as a complete connection fittings set with manometer, check valve and connection line. The ventilation quantity and duration are adjusted by the timer based on the compressor run time. Fine pearls of oxygen are injected from the air. Ideal for short pressure pipes and high flow speeds in the pressure pipe Area of application for pressure pipes <= DN 200 Use with or without accompanying pipe (depending on the high and low points in the pressure pipe)
Request for a quoteMBS-HYDRAULIK GMBH & CO KG
Germany
The MBS hydraulic cylinders of the MZR-1002 series are direct support cylinders for vehicle construction. A robust cylinder connection is made possible by welding blocks. The support plates are ± 15 ° swivel. The cylinder connections have threaded holes for pipe connections according to BSPP ISO 1179-2. Hub and piston rod overhang are variably selectable. Control of the cylinders is possible on both sides via integrated hydraulically operated check valves in plate construction. With the exception of the piston rod, all surfaces are protected against corrosion with a black primer. On request alternative surface treatments are possible. The surface of the piston rod is hard chromed, ground and polished. The cylinders are suitable for hydraulic fluids of types H, HL and HLP according to DIN 51524/51525. If you have questions about areas of application or other options, we are happy to answer them. Download the data sheet for detailed information:
Request for a quoteTROTEC GMBH
Germany
Trotec's most powerful submerged clear water pump TWP 9005 E pumps off up to 14,000 litres of clear to slightly contaminated water per hour. This makes it the perfect partner if you suddenly need to pump large amounts of water off or over quickly and efficiently. It is excellently suited for draining water from pools, for the quick elimination of leakages caused by a defective washing machine or of ground water ingress in basement rooms as well as of water that has penetrated the walls owing to a flood or heavy rainfall. Another possible application would be when work is required in drainage shafts. The maximum delivery head of the TWP 9005 E can amount up to 11.5 metres. An integrated check valve prevents the water from flowing back after switch-off and so reduces the time to restart suction. With its high-performance and maintenance-free 900 W motor the TWP 9005 E pumps off even slightly contaminated water with particle sizes of up to 5 millimetres.
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MBS-HYDRAULIK GMBH & CO KG
Germany
The MBS hydraulic cylinder MZR-1008 is designed as a discharge cylinder of direct support systems on mobile devices, such as Cranes have been constructed. The integrated position measuring system enables the exact position of the support cylinder to be detected. This is hydraulically fixed in connection with the piped double check valve. The cylinder connection is via plain bearing bushes. There are connecting bores for pipe fittings according to BSPP ISO1179-2 in the valve block. Hub and piston rod overhang are variably selectable. With the exception of the piston rod, all surfaces are protected against corrosion with a black primer. On request alternative surface treatments are possible. The surface of the piston rod is hard chromed, ground and polished. The cylinders are suitable for hydraulic fluids of types H, HL and HLP according to DIN 51524/51525. If you have questions about areas of application or other options, we are happy to answer them. Download the data sheet for...
Request for a quoteWALTER STAUFFENBERG GMBH & CO. KG
Germany
Throttle Check Valves for In-Line Assembly DRV ▪ Throttle and shut-off the flow of liquid media in direction A-B (free flow in reverse direction) ▪ Designed for in-line assembly with female BSP, NPT and SAE threaded connections ▪ Graduated turning knob and coded spindle to accurately control flow ▪ Set-screw located on side of turning knob to lock valve in position ▪ Panel mounting nuts available on request ▪ Maximum working pressure: up to 350 bar / 5000 PSI Throttle Check Valves for Manifold Mounting DRVP ▪ Throttle and shut-off the flow of liquid media in direction A-B (free flow in reverse direction) ▪ Designed for manifold mounting with either 4 or 6 mounting holes ▪ Graduated turning knob and coded spindle to accurately control flow ▪ Set-screw located on side of turning knob to lock valve in position ▪ Panel mounting nuts available on request ▪ Maximum working pressure: up to 350 bar / 5000 PSI
Request for a quoteWALTER STAUFFENBERG GMBH & CO. KG
Germany
Pressure Compensated Throttle Check Valves PNDRV ▪ Throttle and shut-off the flow of liquid media in direction A-B (free flow in reverse direction) ▪ With pressure compensating feature via built-in compensating piston ▪ Designed for in-line assembly with female BSP, NPT and SAE threaded connections ▪ Graduated turning knob to accurately control flow ▪ Set-screw located on side of turning knob to lock valve in position ▪ Panel mounting nuts available on request ▪ Maximum working pressure: 210 bar / 3000 PSI
Request for a quoteWALTER STAUFFENBERG GMBH & CO. KG
Germany
Combination of air breather and water removal filter with integrated check valves to increase the lifetime of the desiccant material; particularly suited for gearbox applications Features ▪ Available in 4 different sizes with diameter of Ø68 mm / Ø2.68 in, Ø100 mm / Ø3.94 in or Ø130 mm / Ø5.12 in ▪ Equipped with spring-loaded check valves in opposing directions with an opening pressure of 0,01 bar / .15 PSI ▪ Refillable with drying agent (non-toxic ZR gel grain) or a mix of drying agent and active carbon ▪ Drying agent capable in changing colour from Red to orange with increasing moisture ▪ Without dangerous substances according to EC Council directives 99/45/EC and 2001/60/EC ▪ Replaceable air filter element SGB ▪ Connection: Male BSP thread (ISO 228) ▪ Adaptor plate ▪ Visual contamination indicator ▪ Drying agent refilling material ▪ Active carbon refilling material ▪ Replacement air filter element
Request for a quotePTEC PRESSURE TECHNOLOGY GMBH
Germany
Service pressure: 0-87,5 MPa Service temperature: -40°C up to 85°C Noiseless in filling and operation direction Compact design Stainless steel Ni > 13%, corrosion resistant All seals are suitable for H² EC 79 is planned The valve is equivalent of heavy metal regulation Burst pressure: > 100 Mpa, 20° Orfice diameter: 2-4 mm Inlet / outlet: acc. customer specifications Optional with 10µ filter
Request for a quotePTEC PRESSURE TECHNOLOGY GMBH
Germany
Service pressure: 0-87,5 MPa Service temperature: -40°C up to 85°C Noiseless in filling and operation direction Compact design Stainless steel Ni > 13%, corrosion resistant All seals are suitable for H² EC 79 is planned The valve is equivalent of heavy metal regulation Burst pressure: > 100 Mpa, 20° Orfice diameter: 2-4 mm Inlet / outlet: acc. customer specifications Optional with 10µ filter
Request for a quotePTEC PRESSURE TECHNOLOGY GMBH
Germany
Service pressure: 0-26 Mpa Service temperature: -40°C up to 85°C Reliable in filling and operation direction Small construction Corrosion-resistant All seals are suitable for CNG Certification: ECE R 110 The valve is equivalent of heavy metal regulation Burst pressure: > 100 Mpa, 20° Orfice diameter: 4, 6mm Connection: 6, 8mm tube or 3/8" Tightness: 1x10-5mbar l/s, 20°C, 100% He
Request for a quotePTEC PRESSURE TECHNOLOGY GMBH
Germany
Service pressure: 0-26 Mpa Service temperature: -40°C up to 85°C Reliable in filling and operation direction Small construction Corrosion-resistant All seals are suitable for CNG Certification: ECE R 110 The valve is equivalent of heavy metal regulation Burst pressure: > 100 Mpa, 20° Orfice diameter: 4, 6mm Connection: 6, 8mm tube or 3/8" Tightness: 1x10-5mbar l/s, 20°C, 100% He
Request for a quotePTEC PRESSURE TECHNOLOGY GMBH
Germany
Service pressure: 0-26 Mpa Service temperature: -40°C up to 85°C Reliable in filling and operation direction Small construction Corrosion-resistant All seals are suitable for CNG Certification: ECE R 110 The valve is equivalent of heavy metal regulation Burst pressure: > 100 Mpa, 20° Orfice diameter: 4, 6mm Connection: 6, 8mm tube or 3/8" Tightness: 1x10-5mbar l/s, 20°C, 100% He
Request for a quotePTEC PRESSURE TECHNOLOGY GMBH
Germany
incl. check valve and filter Service pressure: 0-26 Mpa Service temperature: -40°C up to 85°C Reliable in filling and operation direction Small construction Corrosion-resistant All seals are suitable for CNG Certification: ECE R 110 The valve is equivalent of heavy metal regulation Burst pressure: > 100 Mpa, 20° Orfice diameter: 4 or 6mm, connection for 6, 8mm tube or 3/8" Filter: 50µm Dust protection cap, optional Tightness: 1x10-5mbar l/s, 20°C, 100% He
Request for a quotePTEC PRESSURE TECHNOLOGY GMBH
Germany
incl. check valve and filter Service pressure: 0-26 Mpa Service temperature: -40°C up to 85°C Reliable in filling and operation direction Small construction Corrosion-resistant All seals are suitable for CNG Certification: ECE R 110 The valve is equivalent of heavy metal regulation Burst pressure: > 100 Mpa, 20° Orfice diameter: 4 or 6mm, connection for 6, 8mm tube or 3/8" Filter: 50µm Dust protection cap, optional Tightness: 1x10-5mbar l/s, 20°C, 100% He
Request for a quotePTEC PRESSURE TECHNOLOGY GMBH
Germany
incl. check valve and filter Service pressure: 0-26 Mpa Service temperature: -40°C up to 85°C Reliable in filling and operation direction Small construction Corrosion-resistant All seals are suitable for CNG Certification: ECE R 110 The valve is equivalent of heavy metal regulation Burst pressure: > 100 Mpa, 20° Orfice diameter: 9mm, connection for 8, 10, 12, 16mm tube or ½" Filter: 50µm Dust protection cap, optional Tightness: 1x10mbar l/s, 20°C, 100% He
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