check valve internals

... this design, the body and bonnet are connected by bolts and nuts, and are sealed with a spiral wound gasket (316 with flexible graphite). Me...

Dn150 pn16 natural rubber thermal expansion valve one-way valve 1. Material EPDM,NBR,CR,KFM,VITON,PTFE, 2. Construction inner core,outer cover,frame,m...

...ng the vertical centerline of the body. The threaded can only be installed on horizontal pipelines. On high-pressure s...

...closing parts are opened or closed by the medium flow and force to prevent the medium from flowing back.Swing is a type of ,...

... Food Grade With 25 To 30ra Average Finish Sanitary are offered in sizes 1/2" - 6" with a 316 stainless steel bod...

... Seat Flanged or Butt-welding Ends One-way flow Control Applicable Standards of Dual-Plate Wafer : a) Design&Manufacture: API 6D, BS 18...

API602 Swing Forged Steel Stainless Steel Dn25 600lb Rf Flanged Bolted Cover Forged Steel VERVO Forged is e...

... Introduction This is suitable on the nitric acid type pipeline does prevents the medium adverse current to open one way shuts. In...

... is made of resilient neoprene and artificial fibres, which are specially processed to resemble a duck's beak, hence the name duckbill ....

...,Plastic PVC Wafer Horizontal Supplier UPVC Metric Swing Vertical Manufacturer DIN ANSI JIS Standard...

... in Carbon Steel, with a pressure rating range up to 5000 psi LSQ-CV Series offers basic, workhorse – ruggedly built, readi...

... Ductile Iron EPOXY Coated ​ Description: RDCV, Rubber Disc , is a 40 degree angle tilted seat design helps close very soon f...

... based the foreign advanced technology and in accordance with relative standards.This product is featured by excellent retaining per-...

... environments. How the duckbill works The duckbill is made of elastic neoprene and man-made fiber through special processing, and the s...

...compressed disc spring initiates closure as flow slows down and provides quick reaction on flow velocity change. It can be used in a wide ran...

...t are designed and engineered with a soft cuff that suits the Inside Diameter of the pipe. This consists of a round clamp, that when tight...

... (5075 psi) Rated flow rate: 30L/Min, see performance chart leakage rate: at 250 bar (3625 psi), maximum 0.1ml/min (2 drops/min) Definitio...

...), or Oil Cushion (Slow Closing) to prevent slam and water hammer. Flow area is full ported and equal to pipe area. All easily replaced t...