Non-Return Valve

Flanged ends Bolted Cover IBR APPROVED

Applications: Boilers, Power stations, Refineries, Oil and Gas fields, Petrochemical, Process, Heating Ventilation and Cooling, Water treatment plants & General Industry for steam, water, gas, oil and non-aggressive medium.

ASME Class # 150 # 300 # 600 in A 216 Gr. WCB

Size: 25 mm to 200 mm [ 1" to 8" ]

Pressure: 104 kg/cm² (148⁰ C psi)

Temperature: 427 ⁰ C (800⁰ C F)

As per Standard Class ASME B 16.34
Design as per BS 1868 & generally to API 600
Face to face dimensions as per ASME B 16.10
Testing standard API 598 Flange design to ASME B 16.5 RF
Valves are suitable for installation in horizontal pipeline.