beauty check valve -ag捕鱼王app官网

ruitong valve is one of the professional check valve manufacturer in china.. we supplies: cast steel check valve, forged steel check valve, flanged end check valve , wafer check valve .we can manufacture and supply check valve according to your requirements, please feel free to contact us! main material of the products are a105, wcb, c5,wc6, wc9,cf8(304), cf8m(316), cf3m(316l), cf3(304l) and so on. wenzhou ruitong valve design standards api, astm, ansi, jis, din, gb, etc. the valve is opened or closed by the valve disc to rotate around the spindle outside the valve seat; and it is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline. its major function is to prevent the backflow of the medium in the pipeline, reverse rotation of the pump and its driving motor, and discharge of the medium in the container.

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