standard cast steel check valve -j9官网

api swing check valve
design features
design standard as per: asme b16.34, gb/t 12236.
compact and reasonable product structure, reliable tightness and good performance;
smooth fluid passageway and small fluid resistance;
swing type disc.
can be designed with a damping cylinder.
rapid closing and flexible actions of the valve disc .
small closing impact, water hammer is not liable to be generated.
smooth fluid passageway and small fluid resistance.

product range
body material: carbon steel, stainless steel, alloy steel
nominal diameter: 1/2"～60"（dn15~dn1500）
pressure range:class150～2500（pn10~pn420）
end connection: rf, rtj, bw
working temperature:-196℃～ 560℃


•product name: api swing check valve
•origin: wenzhou
•packing: plywood case
•brand name: apirt
•delivery time: 30 days
•minimum order: 1pcs
•supply ability: 1000pcs/month
•quality system certification: ce, iso9001, api 6d