Built in double-disc wafer swing check valve   (RETAINERLESS)
Metal seal or rubber seal. DN50-DN1500, class150-2500

Product features
· To API594
· Face to face per ANSI B 16.10
· Flange ends dimension ANSI B 16.5/ANSI B 16.47
· Final inspection tests to API598.

Materials
· WCB CF8 CF3 GR4A Hastelloy C etc.

Corrosion protection
· Inside and outside epoxy coating
· Applicable temperature: -196-540 different raw material for different work temperature
· Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)
About this product:
HTL76H/HTL76W/HTL76X-10-40C/P/R