(15) SMC in-line supply valves are designed for a broad range of applications, from ultra-pure water systems to beverage dispensing and food process industries. Simple, economical in-line valves that set today’s standards in performance, quality and dependability.
(18) 657 and 638 series valves offer a broad range of applications, from ultra-pure water systems to photographic processing equipment and laboratory use. These PVC ball valves come in a broad range of end connectors, male, female, tapered barb, Jaco, and John Guest. The 638 and 657 series are NSF listed, offering superior quality and dependability.
Materials: Body, ball, handle, ends - PVC.
Buna-N seals standard, ethylene propylene or fluroelastomer seals available.
For technical assistance please consult sales office.
(21) The 226 series offers the advantage of mixing or matching the different end combinations. Below are the combinations USCO maintains in stock. The 226 series is offered in PVC, Nylon, or filled polypropylene. Buna-N seals are standard, other seals available for best chemical compatibility. NSF listed (PVC only).
(7) Hi-strength PVC check valves. Operates in any position. Mix or match end combinations. Guided Teflon ball and Quad ring seat. Cracking pressure 1 p.s.i., with a maximum operating pressure of 125 p.s.i. and a maximum operating temperature of 140°F. Buna-N seals standard, ethylene propylene or fluroelastomer seals available.
Special handles, special ends and other seals available on most SMC valves at additional cost. Please consult sales office for more information.
(10) The 250 series two way PVC ball valves are a general purpose valves that offer features designed for speed and easy operation. A variety of seal materials for best chemical compatibility, mixed end combinations available for greater flexibility.
The 350 Series Three-Way Ball Valve design promotes multiple configurations to fit the exact end use application. The bottom port is common and the 350 Series can be used as a diverter or selecting valve. The handle has 180 degree rotation and lies over the open port. When the handle is rotated 90 degrees from either port, flow is shut off to both ports. Gray PVC is the standard material and is an NSF Standard 61 Approved Material. Filled Polypropylene is available for chemical resistance applications. The Lever Handle is standard with an optional Mini-T Handle or Round Handle available.
Gray PVC is the standard material and is an NSF Standard 61 Approved Material.
Filled Polypropylene is available for chemical ...
The SMC Miniature check valve series is a general purpose check valve which operates in any position, horizontal or vertical.
695 Series offers a low-resistance, high flow check valve where space is limited.
Nylon, for general use, poly for excellent chemical resistance, positive seal at pressure.
Standard cracking pressure 1/3 psi.
Guided stainless steel ball and spring.
For Technical Assistance, custom springs, seals, and end combinations please call or fax our Customer Service Department. This pricing does NOT include strainers.
The 685/687 series polypropylene check valve operates in any position, horizontal or vertical.
Standard cracking pressure less than 1psi with a maximum operating pressure of 125psi and a maximum operating temperature of 140 °F.
Buna-N seals standard, ethylene propylene or fluroelastomer seals available.
Easily disassembled for repair or replacement of seals.
Stainless steel spring, with guided propylene poppet.Hastelloy springs available. Black polypropylene is standard. Please specify white polypropylene if needed.
