dbb ball valve

... Fire Safe to API 607 Antistatic Design Anti-blowout Stem Gear Operation or Actuator Available Applicable Standards of : a) Design & ...

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Pipeline Retain Pressure When Work Downstream Of Closed Product Description double (double block double Bleed ...

...trapped between the two from a dedicated drain line. Body construction can be either forging or centrifugal casting. Wide range of materials:...

...,A182 F6A,A182,F51,A182 F53,F22 Alloy Main Material: ASTM A105, A182 304, A182 316, A182 304L, A182 316L,A182 F6A,A182,F51,......

features a spherical disc to open and close the flow of the fluid. They are the industry standard for pipeline shut-off applications, as th...

Dual Discharge Double Block Double block and bleed bore :4"~24"100~600mm Double block and bleed pressure:150L B...

...double block and bleed ,double block & bleed INTRODUCTION Ephood's response to the demand for reduction in leakage path...

...one or two needle ,the two can opend and closed the medium and two needle can discharge pressure of the ,the ball va...

... : W.N.R.F. Flanged , Full bore, lever operated, ANSI Class 150/300. Dimensions API 6D and, tests to API with following parameters:...

Floating/Trunnion Mounted Compact Manifold Inch2"-24" Class150-2500Q Quick Details Brand: Zaval Model: BLFF510-F, BLFF510-T Origin: Chi...

...,reduce leakage points in the system, realize emission and shutdown quickly.The cavity is isolated by double seats. Even when there is pressu...

Stainless Steel Double Bleed and Double Block (DBB) Ball Valves Size range(s): NPS 1/2 - 2 (DN 15 - 50) Pressure rating: ASME Classes 150 - 2500 Stand...

... CF8 Two Piece Flanged Casting Specifications Available in sizes 2 ” - 24 ” Available in PN16 Superior flow with unique contoured b...

... vale, Proportinonal control , T type/L type Connection: Clamped, Thread, Welding,Flange Standard: DIN,3A,SMS,ISO,IDF, RJT.. Materials: A...

... ltd. provides the , such as 1-PC, 2-PC, 3-PC , Fully welded , floating , trunnion , forged ...

... Middle Weight Gas Brass Gas Standard Forged High Pressure BRASS Material Gas Ball...

Grey UPVC PVC Simple Upvc Compact s Plastic PVC for Water Treatment Single Union 1. Basic structure Feature...

...tems in industrial fields. It consists of body, cover, ball and stem. The main feature of the design of the top-mounted ecc...

... with the rod rotation to realize on-off movement. open-close part is a perforated sphere, perpendicular to the axis of rotation o...