PVC Diaphragm Valves
from Asahi/America, Inc.
The HDV12/HDVR is a two-way poppet-style valve for on/off applications. It is pneumatically actuated and suitable for both DI water and chemical applications. [See More]
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Primary Material:
PVC
; PVC -
Connection Description: Threaded;
Socket, Threaded, Flanged
- Valve Size: 0.50 to 2.00
from RS Components, Ltd.
PVC-U diaphragm valve,1/2in 10bar [See More]
- Primary Material: PVC-U; PVC
- Maximum Pressure: 145.04
- Valve Size: 0.50
- Media Temperature: 32 to 140
from Asahi/America, Inc.
The HDVW is a two-way valve designed to reduce water hammer in applications where a quick-closing valve is still required. It is pneumatically actuated and suitable for both DI water and chemical applications. [See More]
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Primary Material:
PVC
; PVC -
Connection Description: Threaded;
Socket, Threaded, Flanged
- Valve Size: 0.50 to 2.50
from RS Components, Ltd.
PVC-U diaphragm valve,3/4in 10bar [See More]
- Primary Material: PVC-U; PVC
- Maximum Pressure: 145.04
- Valve Size: 0.75
- Media Temperature: 32 to 140
from Asahi/America, Inc.
The type-14 diaphragm valve has been specified with confidence since 2002. Design features include industry-leading body-to-bonnet sealing performance isolating the bonnet components from the media, high visibility position indication with built-in travel stop providing visual confirmation while... [See More]
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Primary Material:
PVC, CPVC, PP and PVDF
; PVC; PP; PVDF -
Connection Description:
Flanged
- Valve Size: 0.50 to 4.00
- Actuation: Manual
from RS Components, Ltd.
PVC-U diaphragm valve,1in 10bar [See More]
- Primary Material: PVC-U; PVC
- Maximum Pressure: 145.04
- Valve Size: 1.00
- Media Temperature: 32 to 140
from Asahi/America, Inc.
The type-14 diaphragm valve has been specified with confidence since 2002. Design features include industry-leading body-to-bonnet sealing performance isolating the bonnet components from the media, high visibility position indication with built-in travel stop providing visual confirmation while... [See More]
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Primary Material:
PVC, CPVC, PP and PVDF
; PVC; PP; PVDF -
Connection Description: Threaded;
PVC, CPVC: IPS Socket or threaded
PP, PVDF: IPS & metric (DIN)
Socket, threaded, butt
- Valve Size: 0.50 to 2.00
- Actuation: Manual
from RS Components, Ltd.
PVC-U diaphragm valve,1 1/2in 10bar [See More]
- Primary Material: PVC-U; PVC
- Maximum Pressure: 145.04
- Valve Size: 1.50
- Media Temperature: 32 to 140
from Asahi/America, Inc.
Multiturn valve good for flow control and use with viscous/slurry lines due to their high resistance to clogging. These valves have a uniquely designed body and bonnet, as well as a diaphragm with new sealing designs, by computer aided analysis for superior sealing. [See More]
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Primary Material:
PVC, PP, PVDF
; PVC; PP; PVDF - Actuation: Manual
- Valve Size: 5.00 to 6.00
from RS Components, Ltd.
PVC-U diaphragm valve,2in 10bar [See More]
- Primary Material: PVC-U; PVC
- Maximum Pressure: 145.04
- Valve Size: 2.00
- Media Temperature: 32 to 140
from U.S. Plastic Corporation
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 pressure rating up to 150... [See More]
- Primary Material: PVC
- Valve Size: 0.50
from GF Piping Systems
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, even surface pressure... [See More]
- Primary Material: ABS; PVC; CPVC; PP; PVDF
- Maximum Pressure: 240.00
- Valve Size: 0.50 to 2.00
- Connection Description: BoltFlange; Union; Butt Weld; Socket Weld; Fusion
from Cole-Parmer
• Optimized valve body provides double the C <sub >V </sub > values. • Two-color positition indicator on handwheel. • Elimination of bolts removes corrosive weak points. • Mount vertically or horizontally. • PVC body and EPDM diaphragm [See More]
- Primary Material: PVC
- Flow (Cv): 32.50
- Maximum Pressure: 150.00
from Hayward Flow Control
All Thermoplastic diaphragm Pressure Relief Valve for protecting against over-pressure in Chemical Feed Systems. All valves are preset at 50 psi, however they are field adjustable via the adjustment screw. [See More]
- Primary Material: PVDF, Noryl; PVC; CPVC; PP
- Maximum Pressure: 10.00 to 150.00
- Valve Size: 0.25 to 2.00
- Connection Description: Threaded
from Cole-Parmer
• Designed for use in corrosive environments. • Multi-turn handle gives you precise control. • Position indicator shows exact location of valve. • Self draining allows for little dead volume in valve. • PVC body and EPDM diaphragm. • Tru-union connections [See More]
- Primary Material: PVC
- Flow (Cv): 3.50
- Maximum Pressure: 225.00
from Hayward Flow Control
All thermoplastic diaphragm Back Pressure Valve for chemical feed systems, applies back pressure to a metering pump to prevent siphoning and eliminates varying dosage rates resulting from fluctuating downstream pressure. All valves are preset for 50 psi, but are field adjustable via the adjustment... [See More]
- Primary Material: PVDF, Noryl; PVC; CPVC; PP
- Maximum Pressure: 10.00 to 150.00
- Valve Size: 0.25 to 2.00
- Connection Description: Threaded
from Hayward Flow Control
DAB Series diaphragm valves are available in PVC, Corzan CPVC, PP and PVDF. Diaphragm materials are FPM, EPDM, or PTFE. End connections are true union socket and threaded or flanged. PP and PVDF end connections are available in threaded only. Seals for true union are FPM or EPDM. Features. PVC,... [See More]
- Primary Material: PVC; PP
- Maximum Pressure: 75.00 to 150.00
- Valve Size: 0.50 to 10.00
- Media Temperature: 70