The ASTM A182 F316L Y Check Valve is a high-quality valve designed for reliable flow control in various industrial applications. This Y-type check valve features a forged stainless steel body, ensuring durability and corrosion resistance. It adheres to the API 602 standard, guaranteeing high performance and safety. With a nominal diameter of DN15 (1/2 inch) and a pressure rating of PN16 (Class 150 LB), it is well-suited for systems requiring moderate pressure handling. The threaded ends facilitate easy installation and integration into existing pipelines.
Product Name: ASTM A182 F316L Y Check Valve
Type: Y Type Check Valve
Design Standard: API 602
Body Material: ASTM A182 F316L
Size: DN15, 1/2 Inch
Pressure: PN16, Class 150 LB
End Connection: Threaded
Face to Face Standard: ASME B16.10
Test & Inspection Standard: API 598
Certificates: TA-Luft, ISO 15848-1, API 622, ect
Product Range
Body Materials: Forged Carbon Steel, Stainless Steel, Alloy Steel
Gasket & Packing Material: Graphite/PTFE
Size Range: 3/8-2 Inch, DN10-DN50
Pressure Range: Class 150-2500 LB, PN16-PN420
End Connection: SW, BW, Threaded
Temperature Range: -29°C to 200°C
Medium: Water, Oil, Gas, Acids, etc
The packing used in forged valves is the M800 series graphite packing,
with a graphite carbon content exceeding 99% and a sulfur content below 50 PPM.
The dynamic leakage rate, as tested according to API 622, is less than 12 PPM.
The static leakage rate is below 6 PPM.
All the gaskets used are low-emission gaskets certified by TÜV Rheinland TA-LUFT.



Type Test Report for 2-Inch Gate Valve
According to ISO 15848-1 at 400°C

Type Test Report for 1-Inch Globe Valve
According to ISO 15848-1 at 400°C


Type Test Report for 3/4-Inch Gate Valve
According to ISO 15848-1 at 400°C

The 0.5-inch forged steel gate valve in accordance with API 602 is tested for an ISO 15848-2 Class A leakage rate below 50 PPMV, using the M600 model low emission packing.
The 1-inch forged steel gate valve, in accordance with API 602, is tested for an ISO 15848-2 Class A leakage rate of less than 50 PPMV, using the M600 model low-emission packing.
The 1.5-inch forged steel globe valve, in accordance with API 602, is tested for an ISO 15848-2 Class A leakage rate of less than 50 PPMV, using the M800 model low-emission packing.
The API 624 test for a 2-inch forged steel gate valve in accordance with API 602 uses the M600 model low-emission packing.