Spring check valve S5 with solvent socket ends metric
- Transparent body
for quick visual inspection - Spring-assisted
check function - Radial
installation and removal - True-Union
connections
Description
The S5 spring-loaded check valve from Praher Plastics Canada was developed for use in swimming pools, spas, irrigation systems, and other water applications. The valve is designed for 1½" piping and has a pressure rating of PN10 (150 PSI).
The model features a transparent valve body made of clear PVC.
The version with union nuts (true union connections) allows the valve to be removed without disconnecting the piping. This simplifies maintenance and service work.
Product details
| Spring check valve S5 | |
|---|---|
| Housing material: | Transparent PVC |
| O-rings: | EPDM |
| Pressure spring: | Corrosion-resistant stainless steel |
| Spring load: | ½ LB |
| Dimensions: | DN40 / 1½" |
| Pressure rate: | PN10 (150 PSI) |
| Connection: | 2 x solvent socket end PVCu metric, with union nut (True Union) |
| Color: | White / Grey |
| Manufacturer: | Praher Plastics Canada |
Features
- Transparent body for visual inspection of flow, contamination, and spring mechanism
- True-Union design with cap nuts on both sides
- Valve body can be removed without disconnecting the piping
- Spring-loaded check valve mechanism
- PVC housing for use with water and standard pool media
- EPDM O-rings
- Flow path designed for use in circulation and filtration systems
- Intended for horizontal and vertical installation, provided that the technical operating conditions are met
Note: Transparent PVC, not recommended for long-term UV exposure.
Versions
Product safety
+Manufacturer information
Praher Plastics Canada Ltd.
101 Saunders Rd. Barrie
Ontario, Canada
L4N 9A7
+1 705-725-1100
office@praherplastics.ca
https://www.praherplastics.ca
What is a True Union connection?
A True Union connection is a service-friendly connection type that allows the valve to be dismantled without disconnecting the piping.
By simply loosening the union nuts, the entire valve body can be removed for cleaning, maintenance, or replacement.
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