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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: HD SERIES HIGH PRESSURE PNEUMATIC DIAPHRAGM VALVE Features Body *316L VIM-VAR stainless steel body material for ultrahigh-purity applications. *The inner surface roughness can reach Ra 5 μin, and the flow channel can be completely cleaned. 1.minimizes entrapment areas.
- Media: Air
- Features: Diaphragm Valves
- Primary Material: Stainless Steel
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Supplier: U.S. Plastic Corporation
Description: This diaphragm valve sets new standards regarding safety, efficiency and simplicity. Instead of the commonly used four metal screws it has a central union nut - this non-corrosive connection is characterized by homogeneous temperature behavior, an even surface pressure and
- Valve Size: 0.5 inch
- Features: Diaphragm Valves
- Primary Material: PVC
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Supplier: Asahi/America, Inc.
Description: All valves come standard with integral lock-out device to prevent unauthorized cycling Valves are 150psi rated at 68°F and designed for high temperature service Fully serviceable with replacement diaphragms available
- Features: Diaphragm Valves
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Supplier: International Polymer Solutions Inc.
Description: Our Inline Diaphragm Valves (IDF) features an all wetted PTFE flow path with a diaphragm design for ultra pure service. Common applications include DI Water, Acid Drain, and Source Chemistry flow shutoff. The IDF valve is offered in a two-way closed configuration. All
- Valve Size: 0.5 to 0.75 inch
- Pressure Rating: 80 psi
- Media Temperature: 300 F
- Flow (Cv): 2.8 to 7.5
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Supplier: Asahi/America, Inc.
Description: Reliable, compact, and corrosion resistant actuation for T-342 and T-343 High Purity diaphragm valves Valves are 150psi rated at 68°F and designed for high temperature service Fully serviceable with replacement diaphragms available
- Features: Diaphragm Valves
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Supplier: Gemu Valves
Description: service temperature 80 C. Available Options Special connections - Welded extensions, (tube or pipe) - ISO, DIN and other international standards Fabrications Cluster valve assemblies, Zero Static T-valves, Duplex, Multiported, Tank Bottom/Side Sampling and custom multiported
- Valve Size: 0.375 to 0.75 inch
- Pressure Rating: 87.02262 to 145.0377 psi
- Number of Ports/Ways: 2
- Media: Air, Compressed Air, Gas, Natural Gas, Sour Gas
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Supplier: GF Piping Systems
Description: The new Generation Diaphragm Valve of GF Piping System sets new standards regarding safety, efficiency and simplicity. Instead of the commonly used four metal screws, it has a central union nut. This non-corrosive connection is characterized by homogeneous temperature behavior,
- Valve Size: 0.5 to 2 inch
- Pressure Rating: 240 psi
- Connection Description: Bolt Flange, Butt Weld, Socket Weld / Solder, Union
- Primary Material: CPVC, PVC, PVDF, Polypropylene (PP)
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Supplier: Gemu Valves
Description: Construction The GEMU 653 manually operated 2/2-way metal diaphragm valve has a stainless steel bonnet and is available in two versions - GEMU 653 has a handwheel in high temperature and chemically resistant plasticl. The handwheel is non-rising and has a standard optical
- Valve Size: 0.5 to 4 inch
- Pressure Rating: 87.02262 to 145.0377 psi
- Media Temperature: 140 to 176 F
- Number of Ports/Ways: 2
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Supplier: Asahi/America, Inc.
Description: For branches and laterals, our T-343 zero dead leg diaphragm valves (ZDLs) eliminate dead space where bacteria can grow. Valves are cleanroom produced, assembled and packaged. All valves come standard with integral lockout device to prevent unauthorized cycling.
- Features: Diaphragm Valves
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Supplier: EQYO
Description: complete our expertise in the development, design, and manufacturing of valve diaphragms. Features: Standard and high purity versions available Chemically inert and temperature resistant Great flex life and durability Manufactured in cleanroom conditions Long lasting
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Supplier: Erdmann Corporation
Description: Nut Prevents point loading of the stud on PTFE diaphragms, which enhances diaphragm life, particularly in high temperature and high cycle applications. 100% Seat & Shell Testing All valves are pressure tested bubble tight prior to shipment. No visible
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: control panel, automatic switchover manifold Max Inlet Pressure: 2200, 3000 Psig Outlet Pressure Range: 0~25, 0~50, 0~100, 0-150, 0~200 Psi Working Temperature: -40° F ~+165° F(-40°C+74°C) Cv: 0.14 Valve Seat: FCTFE Body Material: SS 316L Diaphragms: 316L Port: SHENZHEN
- Maximum Pressure: 2,200 to 3,000 psi
- Application: Gas
- Body Material: Stainless Steel
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: Description High Pressure High Flow Specialty Gas Control Panel With Diaphragm Valve , 3000Psig Oxygen Control Medical Changeover Manifold Panel JW100 Series Semi-automatic Changeover Device A high-pressure high-flow specialty gas control panel with
- Maximum Pressure: 3,002.262574693978 psi
- Size: 1/2", 1/4", 3/8"
- Application: Gas
- Type: NPT
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Supplier: Armstrong International
Description: Armstrong’s OB-2000 is a high-performance externally piloted temperature regulator for large-capacity applications such as heat exchangers, steam coils, steam dryers, plating tanks and parts washers. Self-actuated and requiring no external energy source, the OB-2000 comes with main
- Valve Size: 0.5 to 4 inch
- Pressure Rating: 300 psi
- Number of Ports/Ways: 2
- Media Temperature: 18 to 361 F
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Supplier: Cole-Parmer
Description: body—both are excellent for ultrapure applications • Models with Kynar
(PVDF) body offer additional chemical resistance to corrosives These high-purity valves feature manual actuators. Maximum viscosity is 400 cSt. Maximum fluid temperature is 180 F (82 C). - Pressure Rating: 60 to 125 psi
- Flow (Cv): 4
- Features: Diaphragm Valves
- Primary Material: PVDF
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Supplier: Cole-Parmer
Description: body—both are excellent for ultrapure applications • Models with Kynar
(PVDF) body offer additional chemical resistance to corrosives These high-purity valves feature manual actuators. Maximum viscosity is 400 cSt. Maximum fluid temperature is 180 F (82 C). - Pressure Rating: 60 to 125 psi
- Flow (Cv): 12.3
- Features: Diaphragm Valves
- Primary Material: PVDF
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Supplier: Cole-Parmer
Description: body—both are excellent for ultrapure applications • Models with Kynar
(PVDF) body offer additional chemical resistance to corrosives These high-purity valves feature manual actuators. Maximum viscosity is 400 cSt. Maximum fluid temperature is 180 F (82 C). - Pressure Rating: 60 to 125 psi
- Flow (Cv): 12.3
- Features: Diaphragm Valves
- Primary Material: Polypropylene (PP)
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Supplier: Cole-Parmer
Description: body—both are excellent for ultrapure applications • Models with Kynar
(PVDF) body offer additional chemical resistance to corrosives These high-purity valves feature manual actuators. Maximum viscosity is 400 cSt. Maximum fluid temperature is 180 F (82 C). - Pressure Rating: 60 to 125 psi
- Flow (Cv): 29.2
- Features: Diaphragm Valves
- Primary Material: Polypropylene (PP)
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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 pressure
- Pressure Rating: 500 psi
- Features: Other
- Primary Material: Stainless Steel
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Supplier: Shenzhen Dechengwang Technology Co., Ltd
Description: Thanks yo PTFE's excellent chemical resistance, PTFE Diaphragms is widely used in different pumps as a reliable separator between different media or space with different pressures. PTFE Diaphragms with Advantages: Absolute chemical resistance Good reverse bending strength Wide
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: (regulator): PCTFE (shut-off valve): PEEK Diaphragm (regulator): Hastelloy® C276 (valve): Hastelloy® C276 O-ring: Viton® (FKM) (option) Kalrez® (FFKM) Filter: SS 316L Temperature range: -30℃ to +74℃ Leak rate (to atmosphere): 1×10-8 mbar I/s He (via seat): 1×10-6 mbar I/s
- Pressure Rating: 4,351.131 psi
- Valve Type: Control Valves, Shut Off Valves
- Media: Gas
- Primary Material: Stainless Steel
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Supplier: Watts
Description: and outlet connections, replaceable stainless steel seat and high temperature resisting interchangeable diaphragm chamber. Maximum Working Pressure: 175psi (12.1 bar), Adjustable Reduced Pressure Range: 25 to 100psi (1.7 to 7 bar).
- Valve Size: 3 inch
- Valve Type: Pressure Relief Valves
- Media: Water
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Supplier: KNF Neuberger, Inc.
Description: KNF diaphragm gas pumps transfer or compress gases and vapors and generate a vacuum without contaminating the media. Different options are available for application-specific requirements related to size, motor type, control, voltage, chemical resistance, safety, vibration, noise, and
- Maximum Discharge Flow: 0.198 GPM
- Maximum Discharge Pressure: 7.251885 psi
- Power Source: DC Powered
- Pump Type: Diaphragm Pumps, Positive Displacement Pumps
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Supplier: Alfa Laval Inc.
Description: The Unique Diaphragm Valve UltraPure meets the requirements of most sterile and ultra-hygienic processes. These compact, lightweight valves are modular in design, which enables a wide range of purpose-built configurations. Superior hygienic design Alfa Laval diaphragm
- Valve Size: 0.25 to 3 inch
- Pressure Rating: 0 to 145 psi
- Media Temperature: -40 to 347 F
- Flow (Cv): 1.72 to 2,938
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Supplier: Chemac Inc./Uraca/Uhde HPT/Gather/BHDT
Description: valve (pulsation valve) PN 3200 with hydraulic actuator and electronic controller for use in low-density polyethylene plants Ball-type non-return valves, non-return valves with tearshaped cone or standard plate Safety valves, overflow valves Pressure gauge
- Media: Air, Gas, Water
- Features: Angle Valves, Butterfly Valves, Check Valves, Control Valves, Diaphragm Valves, Globe Valves, Piston Valves, Pressure Relief Valves
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Supplier: Armstrong International
Description: An industrial-grade valve for water systems, the GD-24 is lightweight, compact and economical. The valve comes with screwed connections and will mount in any position. It requires no external sensing lines, and its bronze body and high-temperature diaphragm are
- Valve Size: 0.5 to 2 inch
- Pressure Rating: 230 psi
- Controlled Pressure Range: 7 to 80 psi
- Number of Ports/Ways: 2
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Supplier: Kistler Group
Description: Piezotron ® Acoustic Emission Sensor with an integral impedance converter for measuring acoustic emissions (AE) above 50 kHz in bearing based machine structures, high pressure vessels, compressors or valves. With its small size, it easily mounts near the source of emissions to
- Frequency Range: 50,000 to 900,000 Hz
- Maximum Shock: 2,000 g
- Operating Temperature: -67 to 329 F
- Features: Other, Sensor / Transducer, Single Axis, Stud or Bolt-on
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Supplier: Techcon
Description: Techcon's TS9300HM Hot Melt Jet Tech Valve Series are easy to clean valves that provide jetting temperatures up to 150°C while keeping the jet actuator below 55°C. The TS9300HM Valve Series features:•An easily replaceable single diaphragm which eliminates dynamic
- Media Viscosity: 7,000 cps
- Material Temperature Range: 302 F
- Material Feed: Batch (Syringe)
- Valve Dispensing Technology: Diaphragm Valve
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Supplier: ProMinent Fluid Controls, Inc.
Description: the feed rate is strongly dependent on the backpressure, the feed curve must absolutely be observed Feed lift up to 70 mWs Supply compressed air maximum 102 psig (7 bar) Materials: PP Pump chamber with Santoprene® diaphragms and valves or PVDF pump chamber with PTFE diaphragms
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Supplier: Shenzhen Dechengwang Technology Co., Ltd
Description: properties and Electrical insulation Non stick, low friction High performance of self-lubricants. No ageing It can Resistance to weathering High thermal stability and flame resistance, which mean it can resist fire. Non wetting Smooth surface finish can be achieved Food grade
- Features: Angle Valves, Back Flow Preventer Assembly, Chemical, Diaphragm Valves, Foot Valves, Hydraulic Fluid, Needle Valves, Piston Valves, Pressure Relief Valves, Safety Valves, Sanitary / Hygienic Valves, Shut Off Valves, Solenoid Valves
- Media: Cold Water, Gasoline / Diesel Fuel, High Purity Gas, Hot Water, LP - Gas, Potable Water, Salt Water, Specialty / Corrosive Gases, Steam, Wastewater, Water
- Actuation: Manual / Hand
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Supplier: Bell & Gossett, a xylem brand
Description: through PT-457) completely isolate the water from the steel shell. Residential and Commercial Applications. Controls System Pressure. Protects Plumbing Fixtures. Eliminates Relief Valve Blow-Off. FDA Approved Materials. ASME Construction High Maximum Operating Temperatures
- Volume Capacity: 2.1 to 528 gallons
- Pressure Rating: 0 to 250 psi
- Type: Expansion Tank
- Material: Steel
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Supplier: Fluorocarbon Limited
Description: We manufacture a wide range of soft seat configurations across many industries supplying major global customers. Applications Valve seats and seat inserts - seats for all types of valves including ball valves, butterfly valves, gate valves, chokes and plug
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Supplier: FluoroSeal, Inc.
Description: cast holes. Prevents liner collapse in vacuum conditions Prevents blow out in high temperature and pressure combined conditions Transfer Molding insures equal distribution and consistency of liner throughout the entire surface of the lined components as per ASTM F1545 No weak sections
- Valve Type: Plug Valves
- Media: Water
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Supplier: Clark Solutions
Description: The Series-22 Quarter-Turn Dia-Cam valve is a high flow capacity pinch valve, designed for hard-to handle fluids, especially slurries. The valve interior consists of a fabric reinforced elastomeric or PTFE-lined Diaphragm Spool... the only wetted component of the
- Valve Size: 0.5 to 3 inch
- Pressure Rating: 3,500 psi
- Number of Ports/Ways: 2
- Media Temperature: -40 to 150 F
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Supplier: Techcon
Description: The TS9000 Series Jet Tech is a Piezoelectric driven, non contact dispense valve capable of handling fluid viscosities to 2 million Cps. Jet Tech offers a fast jetting action producing hundreds of accurate deposits less than one second. Every component of the valve was designed to the
- Shot Size: 0.000002000211225939454 cc
- Media Viscosity: 7,000 to 2,000,000 cps
- Application: Adhesive / Silicone
- Material Feed: Batch (Syringe)
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Featured Products Top
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Precision Control Valve for Demanding Industrial Systems This high-performance 1-1/2" control valve is engineered to meet the rigorous demands of industrial automation and fluid control systems. Designed with a pressure class of 150LB, the valve body is made from durable (read more)
Browse Diaphragm Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
HD SERIES HIGH PRESSURE MANUAL DIAPHRAGM VALVE Features Body *316L VIM-VAR stainless steel body material for ultrahigh-purity applications. *The inner surface roughness can reach Ra 5 μin, and the flow (read more)
Browse Diaphragm Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
Through innovative design and materials, Precision Polymer Engineering can develop custom diaphragms and membranes which perform reliably in a wide range of applications. These applications include: Pneumatic control valves (read more)
Browse Diaphragms Datasheets for Precision Polymer Engineering Ltd. -
Ultra High Purity Diaphragm Valve LOW PRESSURE PNEUMATIC DIAPHRAGM VALVE (read more)
Browse Diaphragm Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
High Pressure High Flow Specialty Gas Control Panel With Diaphragm Valve , 3000Psig Oxygen Control Medical Changeover Manifold Panel JW100 Series Semi-automatic Changeover Device A high-pressure high-flow specialty gas control (read more)
Browse Control Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
Description: Beswick's RVD8 series miniature diaphragm relief valve is an excellent choice for applications requiring a valve which opens on rising pressure. The design offers compactness, light weight and high accuracy. Performance is similar to the RVD series (read more)
Browse Pressure Relief Valves Datasheets for Beswick Engineering Co., Inc. -
HD SERIES HIGH PRESSURE PNEUMATIC DIAPHRAGM VALVE Features Body *316L VIM-VAR stainless steel body material for ultrahigh-purity applications. *The inner surface roughness can reach (read more)
Browse Diaphragm Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
purging. 3.maximizes flow capacity. Diaphragm *Hastelloy C-22 or cobalt-based superalloys (UNS R30003) material for strength and corrosion resistance. *Optimal design for long cycle life. Seat *Fully contained PCTFE seat design provides (read more)
Browse Diaphragm Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
• High Pressure Sampling Systems • Service & Test Equipment Technical Data Type: Pressure: 1000 psig @ 38oC Material (read more)
Browse Ball Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
Offers good reverse bending strength and wide temperature resistance (-80°C to +200°C). Suitable for sterilization processes and high (read more)
Browse Diaphragms Datasheets for Shenzhen Dechengwang Technology Co., Ltd
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
and causes low flows. Additionally, the diaphragm generally has within it a very small pilot hole to allow pressure to equalize on both sides of the diaphragm. The pilot hole easily clogs causing the solenoid valve to function erratically. Smaller solenoid valves and high pressure solenoid valves use
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Interphex Preview, Part Deux
. The company, a certified ISO 9001 manufacturer of sanitary process equipment, will feature the newly redesigned Model C-CS, which offers longer diaphragm life and increased capacity. Mixer for Low-Shear, High-Purity Applications Booth 1119 The new Clean Sweep Mixer from . revolutionizes mixing technology
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Interphex Stands Test of Time (and Economy)
and drainability. Biopharm components meet current sanitary standards and include BPE series fittings, DW series weir-style diaphragm valves and orbital welding systems, and complete engineered solutions and technology advancing products such as TS series fittings and DR series radial diaphragm
More Information Top
Indicates content that may require registration and/or purchase.
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Partial least squares analysis of rocket propulsion fuel data using diaphragm valve-based comprehensive two-dimensional gas chromatography coupled with flame i...
Modulation was achieved using a high temperature diaphragm valve mounted directly in the oven.
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Development of a Cost-Effective and
Consumable-Free Interface for Comprehensive Two-Dimensional Gas
Chromatography (GC×GC)
Seeley et al. eliminated the problems experienced with diaphragm valves at high temperatures by developing an interface which used two sample loops and a pneumatic switching system [45].
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Pilot‐and production‐scale containment of cytotoxic and oncogenic fermentation processes
& Diaphragm type valve ( high temperature diaphragm ) .
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Biotechnology in China II
However, due to the gap between the technological demand and the standard of processing for essential parts of apparatus, such as diaphragm valves to withstand high temperature sterilization and long term fatigue, most of the manufacturers are deficient in research experts for…
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"Condensate Polisher Savings Of 23% Realized Through Value Engineering"
A total of seven control valves made up the system and by switching Aquamatic high temperature threaded cast iron diaphragm valves for flanged stainless steel Aquamatic valves the price to purchase the water treatment equipment was reduced another 6%.
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Comprehensive two-dimensional gas chromatography of volatile and semi-volatile components using a diaphragm valve-based instrument.
A high - temperature configuration for a diaphragm valve -based gas chromatography (GCXGC) instrument is demonstrated.
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Kinetics of catalytic cracking selectivity in fixed, moving, and fluid bed reactors
The gas oil preheater is connected to the reactor through two high temperature , stainless steel, diaphragm valves .
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Novel Injection Techniques to Enable Fast, High Peak Capacity Gas Chromatography
Separations
When utilized as a primary injector for temperature programmed separations, high speed diaphragm valves have problems transferring a representative sample from the inlet to the head of the separation column.
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Modulation techniques and applications in comprehensive two-dimensional gas chromatography (GC×GC)
Because the diaphragm valve cannot be operated at temperatures higher than 180–200°C, the valve approach will be limited to the analysis of rather volatile compo- nents until the thermal stability of the diaphragm is im- proved.
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The evolution of comprehensive two‐dimensional gas chromatography (GC×GC)
Since there are no diaphragm valves that can be heated to high enough temperatures to allow heavy compounds to pass through them unimpeded, these mod- ulators cannot be used for applications such as the sep- aration of high molecular weight PAHs.