Sell Wafer Type Butterfly Check Valve

Description

New structur GG*5 / GGG*0 / GGG*0 Cast Iron Wafer Check Valve with competitive price

 

Material:

• The body material: GG*5/GGG*0/GGG*0
• The disc material: DI/SS**4/SS**6/AL-BZ
• The stem material: SS**0/SS**6/SS**0/SS**4/SS**6
• The seat material: NBR/EPDM/VITON

 

Design Standard:

API **9/ISO ***2/BS***5

 

Flange Standard:

ANSI **5#/**0#;  JIS5K/*0K/*6K;  DIN ***1 PN6/PN*0/PN*6/;  BS***4 PN*0/PN*6

 

Usage:

They are used for pipe of transporting water with such medium as water sewage and seawater.It can avoid media flowing backwards and prevent damaging water hammer, guarantee the safety using of pipes.

 

Features:

• The products are new structure .small and light weight
• Reliable sealed, endurable open-close, erar-resisting, long life.
• With less flowing resistance than old check valve and obvious enerfy-saving effects.