Polypropylene (PP) Diaphragm Valves
from Asahi/America, Inc.
The sanitary end connections for the T-342 diaphragm valve (available in PVDF, PPn, and PP) are added using beadless welding, which leaves no weld bead or crevice for bacteria buildup. Available in 1/2" - 2" (20mm - 63mm) in Purad PVDF ®, PolyPure ® PPn, or PP-Pure ® PP high purity... [See More]
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Primary Material:
Purad® UHP PVDF, PolyPure® natural polypropylene, PP-Pure® pigmented polypropylene
; PP; PVDF
- Valve Size: 0.50 to 2.00
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 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 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 Asahi/America, Inc.
Multiturn valves good for flow control and use with viscous/slurry lines due to their high resistance to clogging. The Type-G is the largest of the Asahi diaphragm valves, available only in 8" and 10" sizes with flanged end connections. [See More]
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Primary Material:
PVC, PP and PVDF
; PVC; PP; PVDF - Actuation: Manual
- Valve Size: 8.00 to 10.00
from Asahi/America, Inc.
The Type-14 diaphragm valve is available with an optional pneumatic actuator for operation via a pressurized air supply. The pneumatic actuator is available in both air to air (double acting) and air to spring (single acting) styles. The actuator replaces the valve bonnet and is an integral part of... [See More]
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Primary Material:
Glass filled polypropylene
; PP -
Connection Description: Threaded;
¼" NPT
- Valve Size: 0.50 to 2.00
- Actuation: Pneumatic
from Cole-Parmer
bull; Fully drainable and easy to maintain!. • Eliminate leaks â € ”ideal for food or pharmaceutical processing. • Compatible with Tri-Clamp <reg > connections for easy maintenance, change out, and orientation â € ”no cutting or welding needed!. [See More]
- Primary Material: PP
- Flow (Cv): 12.30
- Maximum Pressure: 60.00 to 125.00
from U.S. Plastic Corporation
Orifice Size: 3/16". Diameter: 1-1/8". Length: 2-1/16". Cv Factor: 0.50. Maximum psi @ 75F: 125. Maximum Temperature rating: 180F. [See More]
- Primary Material: PP
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 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 U.S. Plastic Corporation
Diameter: 1.3". Length: 3.8". Working psi @ 77F: 100. Maximum Temperature: 180F. Note: Polypropylene is 20% glass filled. [See More]
- Primary Material: PP
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 U.S. Plastic Corporation
1 1/2"cks pp diaphragm check valve-epdm [See More]
- Primary Material: PP
- Valve Size: 1.25 to 1.50
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
from U.S. Plastic Corporation
3"cks pp diaphragm check valve-epdm [See More]
- Primary Material: PP