Trans-Chek® Check Valves
Trans-Chek® Check Valves are flanged, but have different size inlet and discharge flanges, making it easier and less expensive to install where you have a change in pipe diameter. Our Trans-Chek® Check Valves are available in sizes up to 6X8" in Carbon Steel, 316 Stainless Steel and Cast Iron. Available elastomers include Buna N, EPDM, Viton, Silicon and Teflon. Valve internal components can be customized to fit your exact application requirements.
Full Port Trans-Chek® Valves
Full Port Trans-Chek® Valves provide more flow and lower pressure drops than conventional check valves. Our elastomer hinge check valve design takes performance to an entirely new level by eliminating the restrictive valve seat and substantially increasing the valve’s open area and flow coefficient (Cv). They are ideal for application in vacuum pumps, compressed air and gas systems as well as in water systems where low head loss and elimination of water hammer are desirable.
Features & Benefits
Our Full Port Flanged Check Valves offer some impressive advantages.
- Lowest Pressure Drop
- High Flow Coefficient (Cv)
- Easy to Install
- USA Content
- ARRA Compliant
- Alleviates Water Hammer
- Simple Installation
- Variety of Configurations
- Every Valve Tested
We maintain an extensive inventory of valves, parts and components in a wide variety of materials so we can respond to your needs quickly. Valves are typically assembled and tested within 1 to 2 days after receipt of an order.
Flanged Trans-Chek® Body Dimensions
|Size||A||B||C||D (inlet)||E (inlet)||F (inlet)||D (inlet)||E (inlet)||F (inlet)|
|1-1/2 X 2||5||5||6||5/8||4||3-7/8||3/4||4||4-3/4|
|2 X 2-1/2||6||6||7||3/4||4||4-3/4||3/4||4||5-1/2|
|2 X 3||6||6||7-1/2||3/4||4||4-3/4||3/4||4||6|
|2 X 4||7||6||9||3/4||4||4-3/4||3/4||8||7-1/2|
|2-1/2 X 3||6||7||7-1/2||3/4||4||5-1/2||3/4||4||6|
|2-1/2 X 4||7||7||9||3/4||4||5-1/2||3/4||8||7-1/2|
|3 X 4||7||7-1/2||9||3/4||4||6||3/4||8||7-1/2|
|3 X 5||8||7-1/2||10||3/4||4||6||7/8||8||8-1/2|
|3 X 6||8||7-1/2||11||3/4||4||6||7/8||8||9-1/2|
|4 X 5||9||9||10||3/4||8||7-1/2||7/8||8||8-1/2|
|4 X 6||9||9||11||3/4||8||7-1/2||7/8||8||9-1/2|
|5 X 6||9||10||11||7/8||8||8-1/2||7/8||8||9-1/2|
|6 X 8||11||11||13-1/2||7/8||8||9-1/2||7/8||8||11-3/4|
All Dimensions are in Inches
Complete Engineering Data
Engineering data, including available materials, dimensions, exploded view, part numbers and descriptions, standard models, valve Cv, pressure loss curves, and other information is available in our brochure.