800 Series Wafer Check Valve with NBR/EPDM/VITON seat (High Performance t

Wafer Check Valve

High Performance 800 Series Wafer Check Valve with NBR / EPDM / VITON seat

Material
The body material  GG25/GGG40/GGG50
The disc material  DI/SS304/SS316/AL-BZ
The stem material  SS410/SS416/SS420/SS304/SS316
The seat material  NBR/EPDM/VITON

Design Standard
API 609/ISO 5752/BS5155
Flange Standard
ANSI 125/150;  JIS5K/10K/16K;  DIN 2501 PN6/PN10/PN16/;  BS4504 PN10/PN16

Product Introduction
Available in size 2” through 24”
Only fully elastomer lined check valve available.
Buble-tight shut off from 25 to 150 psi.Lower minimum pressure available elastomers;
Wide range of available elastomers;
Buna-N or EPDM standard.
Check valves compatible with ANSI B16.1 CLASS 125(iron) or B16.5 CLASS 150(steel) flange.
2”-12”compatible with PN10 PN16 and universal flange.
Use of dual springs distributes the load force evenly across each plate, resulting in quick response to flow reversal.