Overview
Overview
PIONEER Check Valves are specially designed & manufactured for flow control of fluids and gases in corrosive & hazardous environment. These valves are used in Process control, instrumentation and flow control applications. Valves are precision machined with designer durability and maximum efficiency to provide high quality and low cost alternatives in fluid and gaseous control systems of different applications, to meet the exact standards of our customers growing demands. With our domain expertise in the respective field of work, we are engaged in offering a wide range of Check Valves. These are specially designed & manufactured to control the flow of fluids and gases in the corrosive & hazardous environment. Our range is widely used in process control, instrumentation and flow control applications. These valves are known for durability and maximum efficiency. This helps to provide high quality and low-cost alternatives in fluid and gaseous control systems of different applications.
Feature
- Available in High Grade Stainless Steel, Bass materials
- Variety of end connections includes Male / Female threaded NPT, BSP, BSPT, ISO, DIN and JIS tapered pipe ends.
- 100% factory tested for both crack & reseal
- Complete Heat Traceability
Pressure / Temperature Ratings
Pressure Rating
- 316SS – 1/8” to 3/4"- 5000 psig CWP (345 bar)
- 1” – 3000 psig CWP (207 bar)
- Brass – 1/8” to 1” – 3000 psig CWP (207 bar)
Working Temperatures
- Viton seal -15° F to 375° F (-26°C to 190°C)
- Fluorocarbon Rubber -15° F to 400° F (-26°C to 204°C)
- Buna – N Rubbe -30° F to 275° F (-34°C to 135°C)
- Neoprene Rubber -45° F to 250° F (-43°C to 121°C)
Orifice
- 1.078” to 0.656” (2.0 mm to 16.7 mm)
Cv Factor
- 0.18 to 6.56
- Working-Choice of fixed pressure cracking points from 1/3 to 25 psi (.02 to 1.75 bar ) or as per customers requirements. Valves may initially crack at higher than subsequent cracking pressure if are not actuated for a period of time.
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