3/8" FNPT Ball Cone Spring Check Valve
Shipping calculated at checkout
ZORO SELECT series 693 ball cone spring check valve is an inline, single-flow check valve for general-purpose air and fluid service. It uses a spring-loaded poppet mechanism to allow flow in one direction and closes at a 0.33 psi cracking pressure for reverse-flow control applications. The valve features a glass-filled polypropylene body and seat with 3/8 in FNPT female connections on both ends.
Key Features:
- Valve type: Ball cone spring check valve with inline body design
- Connection size and type: 3/8 in FNPT x FNPT, female on both sides
- Body material: Glass-filled polypropylene
- Seat material: Glass-filled polypropylene
- Check mechanism: Spring-loaded poppet
- Flow design: Single flow; full flow
- Media: Air, fluids
- Cracking pressure: 0.33 psi
- Maximum operating pressure: 125 psi
- Operating temperature range: -20 degrees F to 140 degrees F
- Seal material: FKM/Viton; seal: TFE, carbon filled
- Spring material: Stainless steel
- Mounting orientation: Horizontal or vertical
- Overall length: 2 in
- Overall height: 1 15/64 in
- Hex size: 15/16 in
- Ship Pack Height: 1.2
- Ship Pack Length: 5.5
- Ship Pack Width: 5.5
If you qualify for sales tax exemption, please submit your exemption details and supporting documents. Our team will review your request, and once approved, your account will be updated to receive tax-exempt checkout on eligible purchases.
If you can't find the product you're looking for, send a quote request below.
Return policy
You have 60 days to return the product. Returned items must be in the original packaging, contain all components, and be in new condition. Returns may require additional information or a photo of the item(s) to process the return. Returns received without the proper return label may take more than 10 business days to credit.
Shop.water-services.us reserves the right to refuse or limit any returns that, in Shop.water-services.us’s sole judgment, appear to be fraudulent, abusive, in violation of these terms, or otherwise inappropriate.