PPH Angle Seat Check Valve
The PPH Angle Seat Check Valve is a high-performance non-return valve designed to allow unidirectional flow while preventing reverse flow in chemically aggressive and high-temperature industrial systems. Constructed from Polypropylene Homopolymer (PPH), this valve offers excellent chemical resistance and thermal stability. Its angle seat design ensures a low-pressure drop and smooth flow, even at high flow rates.
Engineered for use in vertical or horizontal pipelines, the PPH angle seat check valve is ideal for systems handling corrosive fluids, such as acids, alkalis, and aggressive process chemicals. Its compact structure and reliable sealing make it suitable for continuous-duty industrial environments.
Key Features of PPH Angle Seat Check Valve
Chemical-Resistant PPH Body – Suitable for highly corrosive and aggressive fluids.
Angle Seat Design – Offers optimal flow characteristics with reduced pressure drop.
Quick Shut-Off – Ensures rapid closure to prevent backflow and protect downstream equipment.
Compact & Lightweight – Easy to install and maintain, even in space-constrained systems.
Low Cracking Pressure – Opens with minimal upstream pressure for energy efficiency.
Non-Metallic Internal Parts – Ensures corrosion-free and contamination-free operation.
Versatile Mounting – Can be installed vertically or horizontally without performance loss.
Technical Information
| Parameter | Details |
|---|---|
|
Body Material |
PPH (Polypropylene Homopolymer) |
|
Internal Components |
PPH or PVDF Disc, Optional Spring (Plastic or Stainless Steel) |
|
Seal Material |
EPDM or FKM (Viton) |
|
Valve Type |
Angle Seat Check Valve (Non-Return Type) |
|
Working Pressure |
Up to 6 bar (87 psi) |
|
Operating Temperature |
0°C to +90°C (media and seal dependent) |
|
End Connection Types |
Socket Weld, Threaded (BSP/NPT), or Flanged (DIN/ANSI) |
|
Size Range |
DN15 (½”) to DN100 (4”) |
|
Flow Direction |
Uni-directional (Vertical or Horizontal Installation) |
|
Mounting Orientation |
Preferably vertical for best performance, horizontal optional |
|
Compliance Standards |
DIN 3441, ISO 161, ASTM D4101 |
|
Typical Applications |
Chemical Processing, Acid Transfer, Dosing Systems, Water Treatment, Fertilizer Production, Electroplating, and Industrial Filtration Systems |
PPH Pipe Fittings
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.