695 SERIES BALL CHECK VALVE - 1/8" to 1/4" BARB, 1/8" NPT, 1/4" BIB On Specialty Mfg. Co., The

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All Categories > Check Valves: Plastic > 695 SERIES BALL CHECK VALVE - 1/8" to 1/4" BARB, 1/8" NPT, 1/4" BIB

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	695 SERIES BALL CHECK VALVE - 1/8" to 1/4" BARB, 1/8" NPT, 1/4" BIB

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Design Considerations

The 695 Series Ball Check Valve incorporates a stainless ball that seals on an o-ring seat

Compact design with a light cracking pressure and a positive seal at low back pres

Maximum operating pressure of 125 psi covers a wide range of air and fluid applications

Example of how to order

Material
Black PVDF (Kynar®) Inlet Port
1/4 Barb Outlet Port
1/4 Barb Seal
Buna Spring
2 psi

Part Numbers are a description of the check valve as read left to right, Inlet Port to Outlet Port.
PVDF CHK 695-4B4B-B,2# = Black PVDF (Kynar®) Check Valve, 1/4 Barb Inlet x 1/4 Barb Outlet, Buna Seals, 2 psi Spring

Specifications

Material		Natural Polypropylene White Nylon Black PVDF (Kynar®)

Inlet End		1/8 Barb, 3/16 Barb, 1/4 Barb 1/4 BIB (Smooth Barb)

Outlet End		1/8 Barb, 3/16 Barb, 1/4 Barb 1/8 Male NPT 1/4 BIB (Smooth Barb)

Seal Option		Buna-N, Ethylene Propylene, Fluoroelastomer (Viton®), Silicone, Perfluoroelastomer

Spring Option: Cracking Pressure and Material		1 psi - 302 Stainless 1/2 psi - 302 Stainless 2 psi - 302 Stainless 3 psi - 302 Stainless 1 psi - Hastelloy No Spring

Ball Option		316 Stainless Ball (Supplied when 302 Stainless Spring is selected) Teflon® Ball (Supplied when Hastelloy Spring is selected)

Maximum Operating Pressure		125 psi

Maximum Operating Temperature		140 ºF

Maximum Flow Diameter		.160 in

Compatibility Statement		It is the sole responsibility of the system designer and user to select products suitable for their specific application requirements and to ensure proper installation, operation, and maintenance of these products. Material compatibility, product ratings and application details should be considered in the selection. Improper selection or use of products described herein can cause personal injury or product damage.

Pricing and Minimum Order Requirement		Our Minimum Order Requirements are $100.00 Domestic - $250.00 International. Pricing is based on the quantity ordered. Please indicate a typical order quantity or Estimated Annual Usage when requesting pricing.

MORE IMAGES


	· 695 Group Photo

	· 695 Drawing

STANDARD PRODUCT


	695 SERIES BALL CHECK VALVE

* SMC will quote alternate materials or customize our standard products when quantities ensure competitive pricing.
Contact Customer Service at (651) 653-0599 • Fax - (651) 653-0989 • E-Mail - info@specialtymfg.com
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695 SERIES BALL CHECK VALVE - 1/8" to 1/4" BARB, 1/8" NPT, 1/4" BIB

Material

Inlet End

Outlet End

Seal Option

Spring Option: Cracking Pressure and Material

Ball Option

Maximum Operating Pressure

Maximum Operating Temperature

Maximum Flow Diameter

Compatibility Statement

Pricing and Minimum Order Requirement