Hayward 2" x 2.5" CPVC Check Valve | PSCV2S2
Hayward Products
SKU: PSCV2S2
Hayward PSCV2S2 PSV Series Straight Check Valve — 2" Slip x 2-1/2" Spigot (CPVC)
The Hayward PSCV2S2 is a genuine PSV Series straight check valve designed to prevent reverse flow in pool and spa plumbing. It’s built with a durable CPVC body and lid for improved heat tolerance and long-term reliability on demanding equipment pads.
Key Features
- Prevents backflow to help protect heaters, chlorinators, and other equipment
- 2" slip x 2-1/2" spigot ends to accommodate common plumbing configurations
- CPVC construction for greater heat tolerance (helps reduce warping/leaks in high-heat environments)
- Clear removable top for easy inspection and service (no cutting plumbing for routine access)
- Designed for maximum flow efficiency with a typical pressure rating up to 50 PSI
Specs (Quick Reference)
- Part Number: PSCV2S2
- Valve Type: Straight (in-line) Check Valve
- Connections: 2" Slip (Socket) x 2-1/2" Spigot
- Body/Lid Material: CPVC
- Typical Working Pressure: Up to 50 PSI
- Color: Black/Gray (varies by run)
Common Uses
- After a heater to help reduce backflow through the heat exchanger
- On chlorinator/salt system plumbing to help prevent chemical backflow
- On raised spas, water features, and return lines to help prevent draining
- On suction/return equipment pad plumbing where one-way flow is required
Installation Notes
- Install in the correct direction of flow (follow the flow arrow on the valve body).
- Dry-fit plumbing first to confirm alignment and service clearance for the clear lid.
- Use primer and solvent cement appropriate for pool/spa plumbing and allow full cure time before pressurizing.
- Support nearby plumbing to reduce stress on the valve body.
Related Products
- Hayward PSCV2S2 Check Valve (search)
- Hayward PSXVZ2A Key & Cover O-Ring Kit (search)
- Hayward PSXVB PSV Valve Cover (search)
- Hayward Check Valve Repair Kits (search)
- 2" / 2-1/2" PVC Adapters & Fittings (search)
Maintenance Tips
- If you notice backflow or draining, inspect the flapper and sealing surfaces for debris or scale buildup.
- Use the clear lid to visually confirm the check mechanism moves freely during operation.
- When servicing, replace worn seals/O-rings instead of overtightening the lid.
- Keep water chemistry balanced to reduce calcium scale that can prevent a positive seal.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
Related Products
