vented ball valve

Brand Name:Shenghui

Model Number:SH-BV01

Place of Origin:Hunan, China

...variety of applications, including portable electronic vents. This 1/2" brass ball valve is made to the highest standards, using forged technics for exceptional strength and durability. This valve is designed to provide reliable performance with water and

Brand Name:KATA

Place of Origin:ShangHai China

Stainless Steel 2 Piece Ball Valve with Threaded Connection Vented Ball Solid ball construction Latch lock handle may be locked in open or closed position AVS Medium vacuum rating 100% leak tested Wetted surfaces contain less than .25% lead content ...

Brand Name:DCL

Place of Origin:WUHAN,CHINA

... DN250~300 DCL-Ex40 DN200 DN125 DN350~450 DCL-Ex60 DN250 DN150 DN500~600 Features Ball valve 3-piece high performance design Size from DN15 to DN100, 1/2” to 2” WCB and

Brand Name:KOLINK

Place of Origin:CHINA

...Ball Valve Double Ball Double Block & Bleed High Pressure A double-block-and-bleed valve (DBB) is a “single valve with two seating surfaces that, in the closed position, provides a seal against pressure from both ends of the valve with a means of venting/bleeding the cavity between the seating surfaces.” This valve does not provide positive double isolation when only one side is under pressure. A double-isolation-and-bleed valve...

Brand Name:TongJiang

Model Number:Double Block and Bleed Ball Valve

Place of Origin:CHINA

...Ball Valve , API 6D Trunnion Ball Valves , Duplex Stainless Steel PRODUCT INTRODUCTION 1. Product Description : Forged Double Block and Bleed (DBB) Valves Machined from a single piece of 'grain flow controlled' forging, our Forged Double Block and Bleed (DBB) Valves feature two inline ball pattern primary and secondary isolating valves and a heavy duty needle vent valve...

Brand Name:Coosai

Model Number:Q44F, Q45F

Place of Origin:China

...body cavity, it allows bleeding the trapped cavity pressure (DBB) through drain and vent valve. The double block and bleed function make it possible to flush the valve under pressure and verify that the seat are sealing properly. Sealing Options Soft seat:

Brand Name:KELITE valve

Model Number:1/2"-24", CL150-1500

Place of Origin:China

...balls DBB trunnion ball valve of 2"-24" CL150-1500 DESCRIPTION The “Double Block and Bleed Isolation Philosophy” requires two in-line isolation valves and a bleed valve, used to drain or vent trapped fluid between the two closure elements in order to safely isolate safely the downstream pipe. This feature can be achieved with one single valves...

Brand Name:VT

Place of Origin:Sichuan,China

...Ball Valve Trunnion Mounted Body WCB Product Design Design standard API6D,ASME B16.34,BS5351,ISO17292,DIN Connection ends Flanged Actuator electric Nominal diameter 12” Pressure rating 300LB Materials carbon steel Feature Three Pieces Cast Steel Body Ball Valve Full Bore Anti-static Device Blow-out Proof Stem Fire Safe Design Emergency Sealant Injector Vent Valve, Drain Valve...

Brand Name:FAYU

Place of Origin:CHINA

Model Number:FY019

...Ball Valve Manual Ball Valve Sanitary Ball Valves introduction of Brass Ball Valve Brass ball valve is made of forged brass, installed in pipelines to control or change the direction of flow by the open and close of brass ball inside which operated with handle, easy to open and close, widely used for plumbing, heating, sanitary and HAVC. Product features Product name : Brass Ball Valve...

Brand Name:VERVO

Model Number:DBBQ41F-PN16-DN15

Place of Origin:LISHUI,ZHEJIANG

... Ball Valve (soft and metal seated) DESIGN STANDARD VERVO VELVE Design is available in side entry, (bolted, welded body) and for onshore, offshore (top side) or sub-sea configurations. Bleed/Vent system can be provided with Globe, Gate or Ball valves as ...

Brand Name:OEM

Model Number:OEM

Place of Origin:China

...Ball Valve for LNG CE / ISO9001 Approved Features & Benefits Class 150 to Class 2500 Size Range ¼” thru 24” (Class Dependent) Floating and Trunnion, Full and Reduced Bore Body Wall Thickness ASME B16.34, Forged or Cast Versions Cryogenic tested to -196°C (-320°F) Fire-Safe Design API 607 Vented Ball...

Brand Name:ANRY

Model Number:Q367F

Place of Origin:WENZHOU

... welding ball valve Pressure level: 150LB 300LB 600LB 900LB 1500LB Product Description: the product has high safety performance, good turn off performance, long service life and no maintenance. Product structure: fixed ball diameter vent Product ...

Brand Name:DONJOY

Model Number:NO.VQD100Q2

Place of Origin:CHINA

... vale, Proportinonal control Ball valve, T type/L type Connection: Clamped, Thread, Welding,Flange Standard: DIN,3A,SMS,ISO,IDF, RJT.. Materials: AISI304, SUS316L Type of valves: Directly Ball Valve, Three piece ball valve, Three way ball valve Ball : T

Brand Name:Veson

Model Number:VS-125DA-3P

Veson valve ltd 3 position pneumatic actuators provide an operation of 0°- 45°- 90°. The intermediate position is achieved by an external mechanical stop of movement on the 2 auxiliary pistons (for spring return actuators it may be only one auxiliary ...

Brand Name:DSTHERM/OEM/CUSTOMIZED

Model Number:1/2'-4'

Place of Origin:Zhejiang China

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

Brand Name:TOBO

Model Number:Floating Ball Valve

Place of Origin:CHINA

...Ball Valve , Flanged Forged Steel Ball Valve Detailed Product Description Product Name: Trunnion Mounted Ball Valve Type: Trunnion Mounted Size: DN15 ~DN100 Temperature: -20~140 C Body: Brass Nickel Plated Ball: Brass Nickel Plated High Light: flanged ball valves , stainless steel ball float valve 3 Way Trunnion Mounted Ball Valve , Flanged Forged Steel Ball Valve Trunnion Mounted Ball Valve...

Brand Name:Archtex

Model Number:003

Place of Origin:China

Grey UPVC PVC Simple Ball Valve Upvc Compact Ball Valves Plastic PVC Ball Valve for Water Treatment Single Union Ball Valve 1. Basic structure Feature highlights:High-quality Grey UPVC PVC ball valves, suitable for water supply, irrigation, agriculture...

Place of Origin:China

...tems in industrial fields. It consists of valve body, valve cover, valve ball and valve stem. The main feature of the design of the top-mounted eccentric semi-ball valve is that the position of the valve ball deviates from the valve stem axis. Usually the

Brand Name:JQ

Model Number:JQ62902

Place of Origin:China (Mainland)

... with the valve rod rotation to realize on-off movement. Ball valve open-close part is a perforated sphere, perpendicular to the axis of rotation of the channel, so as to achieve the aim of opening and closing the channel. Ball valve is mainly used for