Spears® S1520-10 Utility Swing Check Valve, 1 in Nominal, Socket Welded End Style, PVC Body, Domestic
P1CV
- Body Material: PVC
- Color: White
- Country of Origin: US
- Dimensions: 2-5/8 in H
- Domestic/Import: Domestic
- End Style: Socket Welded
- Inlet to Outlet Length: 4-9/16 in
- Low Lead Compliance: No
- Manufacturer Name: Spears Manufacturing
- Media: Water
- Nominal Size: 1 in
- Pressure Rating: 150/75 psi
- Trim Material: EPDM
Spears® Utility Swing Check and spring assisted Utility Spring Check Valves offer a compact, high performance check valve for Landscape and Irrigation, Pool and Spa, Aquaculture, OEM and many general purpose applications. These maintenance free sealed units feature long-life EPDM elastomer seats with weighted disc for full-flow with minimal restriction and positive shutoff. Spring assisted "Spring Check" model incorporates a positive-pressure spring to assist in valve closing without slamming. Produced from PVC White or PVC Clear material with Socket, Threaded or SR Threaded end connectors. Available in IPS Sizes 1/2 in through 8 in for Swing Check Valves and 1/2 in through 4 in for Spring Check Valves.
- Features and More
Features
- Chemical and corrosion resistant PVC white or high visibility PVC clear construction
- No metal parts on swing check - stainless steel spring on spring check
- Maintenance free sealed unit in a compact space saving design
- Engineered for maximum flow, quick response and positive shut-off
- Long life high grade EPDM seat with weighted disc
- Suitable for either horizontal or vertical up-flow installations and vacuum service
- Silicone free assembly
- 150 psi at 73 deg F full flow (open), 75 psi back pressure (closed)
- EPDM seat
Application
- Landscape and Irrigation
- Pool and Spa
- Aquaculture
- OEM and Many General Purpose
Standards/Approvals/Certifications
- ASTM D1784 Cell Classification 12454
- NSF Approved