check valve spring type

... Round Wafer 150 LB Specifications Applicable Standards: - FACE TO FACE: AP16D/ANSE B16.10 - FLANGE DIMENSION: ANSI/DIN/JIS/...

... With Brass Disc introduction of Brass Brass with brass disc is made of forged brass, also ...

Water Meter Brass with Male Threads x Flexible Female Threaded Hexagon Nut Sizes DN15 DN20 DN25 G Threaded Ends M1/2" x F...

...-loaded Non-return Tilting disc produce slightly more pressure drop than swing of the same size. ...

... 1/2"-4" Key features: Brass body, high-densityforging, no blister, no air holes, noleakage.Made by special highprecision C...

...plates quickly and automatically, preventing the mediums from flowing back. Wafer dual plate can be mounted between the two pipes in bo...

...tem. These are activated by the flowing material in the pipeline. Forged Steel Ball VERVO forged steel Ball disc ar...

..., Inch 1/2"～16" , Class150～Class 2500 Zaval Lift are also called piston . They are essentially globe wit...

... BS970 73A 2 Identification Plate Aluminium 3 Bonnet Cast Iron BS1452 Cr.180 4 Body Gasket Graphite BS2494 W 5 Stem Brass BS2874 CZ12 6 Nuts S...

... Wafer For Petroleum Or Vapour D Detailed Product Description Product Name: Ball Application: Sewage, Water Etc., Size:...

Flanged 300 Lbs RF STL 13Cr Trim BB swing Dia 3" Mat ASTM A 216 Grade WCB Flanged 300 Lbs RF STL 13Cr Trim BB Swing Dia 3...

... to prevent backflow and ensure the smooth operation of pipelines. This is commonly known as CI Swing , Ductile Iron , ...

... that the Silent evolved. In designing this all other characteristics were subordinated to the principal need that it must positi...

... With Clamp Standard End Connection Sanitary Thread is male threaded connection sanitary vavle.Our sanitary threa...

.... The whose opening and closing parts open or close automatically by medium flow and force to prevent medium backflow is called . ...

... ANSI standards. JIEYU Piston are quiet operating that effectively prevent backflow. The "flapperless" design is gentle on the ...

..., PN10/16 1, PRODUCT DESCRIPTION: The material of Swing , BS5153:of DIN standard Bellow Globe for PN16 Partes name mate...

... Welded bonnet B1.20.1 B16.11 B16.25 Forged Stainless Steel - Threaded Forged Steel s: API 602, Swing, Lift...