The Y Pattern Piston Check Valve is designed for reliable, one-way flow control in high-pressure systems. Constructed with a stainless steel ASTM A182 F316L body and SS 316L seat, it offers exceptional corrosion resistance and durability. This 1-inch valve (DN25), rated for Class 800 LB and PN130 pressure, ensures efficient performance in demanding environments. Featuring butt weld ends, it provides secure and leak-proof connections, making it an ideal choice for industries requiring reliable backflow prevention and precise flow control under high-pressure conditions.
Product Name: Y Pattern Piston Check Valve
Design Standard: API 602
Body Material: ASTM A182 F316L
Seat: SS 316L
Size: 1 Inch, DN25
Pressure Rating: Class 800 LB, PN130
Standards:
Test & Inspection: API 598
Face to Face: ASME B16.10
Butt Weld End: ASME B16.25
Pressure & Temperature: ASME B16.34
End Connection: BW
Temperature Range: -196°C to 427°C