Product Name:Monoflange DBB Valve(Double Bleed and Block Valve)
Description:

Monoflange DBB Valve(Double Bleed and Block Valve)

Specifications:
Material: CS, SS, Duplex SS and other special alloy
Pressure rate: 150 lb to 2500lb
Size: 1/2" -6"

Integral body design or 3 pieces body design
ball/needle/ball design
End connection: Flange by thread or Flange by Flange
Flange: ASME B16.5
Thread: ASME B1.20.1
Figitive emmison tested
Hydrostatic test API598
For the functions of double block and bleed or double block and double bleed.