double block ball valve leakage reduced

Brand Name:VT

Place of Origin:Sichuan,China

...form of multiple valve connections in traditional pipelines. Advantage Save installation space Simplified installation Depressurize the piping system Convenient to clean Reduce the cost Reduce leakage points in the system About Weite Zigong Weite Valve was

Brand Name:VERVO

Model Number:Q61F-800LB

Place of Origin:LISHUI,ZHEJIANG

...double block and bleed valve , DBB ball valve,double block & bleed valve INTRODUCTION Ephood's response to the demand for reduction in leakage paths has been the combination of primary and secondary valves into one compact unit. The combining of piping and

Brand Name:DOUBLE-LIN

Model Number:LL6026

Place of Origin:China

...259 and BS2779) Opening/closing Test 10,000 times ​​ Details ​Brass Valve Body: High-density forging, no blister, no air holes, no leakages. Made by special high precision CNC machines. Brass Bonnet: High-density forging, no blister, no air holes, no

Brand Name:+GF+

Model Number:355 type PVC-U double loose ball valve

Place of Origin:Switzerland

...GF 355 Series PVC-U Double Union Ball Valve (1-1/4") is engineered to meet the demands of automated industrial systems. Its true union design allows for quick disassembly without disrupting the pipeline, reducing downtime during maintenance in automated ...

Brand Name:SENPU

Model Number:DN16MM-DN1500MM

Place of Origin:Tianjin, Deyang

PPR Valve Brass Ball Valve PN25 Product Profile Product Name PPR Valve Brass Ball Valve PN25 Material Sabic Middle East 1O0%New Material Working Pressure Pipe 12.5bar - 25 bar,fittings 25 bar Working Temperature -35℃ -110℃ Technics Injection Connection ...

Brand Name:DSTHERM

Model Number:20mm-63mm

Place of Origin:Zhejiang China

Description 1) Healthy, bacteriological neutral, conforming to drinking water standards 2) Resistant to high temperatures, good impact strength 3) Convenient and reliable installation, low construction expenses 4) Excellent heat-insulation property from ...

Brand Name:Foowell

Place of Origin:China

...,reduce leakage points in the system, realize emission and shutdown quickly.The valve cavity is isolated by double seats. Even when there is pressure inside the pipeline, pressure can be discharged safely. This kind of operation can serve as a means to

Brand Name:OEM

Model Number:Q61

Place of Origin:Shanghai , China

...Ball Float Valve , Double Block And Bleed Ball Valve Stainless Steel Ball Float Valve Description: The fully-weled ball valve adopts forged material , welded body, instead of bolts and nuts,to aviod any potential leakage from body. The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and other defects occurring to casted valves. Stainless Steel Ball...

Brand Name:Kelite Valve

Model Number:2"-56",CL150-2500,API 2000-15000

Place of Origin:China

API 6D top entry forging trunnion ball valve of 2"-56" CL150-2500 CS and SS ball valve Forging split body, full bore/reduced bore, trunnion mounted, double block and bleed, single or double piston effect, anti-blow out stem, anti-static device, fire-safe ...

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:JIEYU

Place of Origin:WENZHOU,CHINA

...Ball Valve JIEYU Valve manufactures some of the most dependable cast and forged steel Ball Valves in the industry. Our products are manufactured and tested in accordance with respective API, ASME, and ANSI standards. With features such as double block and ...

Brand Name:OEM

Place of Origin:China

Model Number:OEM

...trapped between the two balls from a dedicated drain line. Body construction can be either forging or centrifugal casting. Wide range of materials: carbon steels, austenitic or martensitic SS, duplex-superduplex SS, nickel-based alloys. Valve design can be

Brand Name:TongJiang

Model Number:Double Block and Bleed Ball Valve

Place of Origin:CHINA

Double Block and Bleed 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:JQ

Model Number:JQ62901-D

Place of Origin:China (Mainland)

...Ball Valve Pex Pipe Ball Valve Description Lead Free ball valve is made of brass and has a lever handle with Compression connections on both ends for quick DIY installation. This multi-purpose manual lever ball valve has excellent corrosion resistance and is fit for many applications. The valve is fitted with Polytetrafluoroethylene (PTFE) reinforced seats and seals reduce the risk of valve leakage...

Brand Name:SUFA

Model Number:Q41F

Place of Origin:China

...reduced bore 3 way 1000 PSI npt threaded ball valve Summary available in size 1''-2'' class 150 and 300.The TA Series valve offers versatility,performance and reliability at a reasonable cost.This versatile valve offers various seat options to suit specific service requirments. It utilizes a raised fire-lip design that performs two critical functions.Firstly it acts as a metal backup seat,meeting API 607 through leakage

Place of Origin:Zhejiang China

2PC Ball valve produced by our company in this type is according to the liquid system need to control the medium stop and run. You can operate it with the handle to control, also can choose the Electric or the Pneumatic Actuator, make the Auto-Control came...

Categories:PVC Ball Valve

Country/Region:china

..., 63mm, 75mm, 90mm, 110mm, 125mm, 140mm, 160mm, 180mm, 200mm, 225mm, 250mm, 280mm, 315mm, 355mm, 400mm REDUCING TEE QX20 25*20mm, 32x20mm, 32x25mm, 40x20mm, 40x25mm,

Brand Name:Valbart

Model Number:Double Block and Bleed

Place of Origin:China

...Ball Valve Double Block and Bleed control valve with masoneilan SVI2-21113121 control valve positioner SPECIFICATION Product Name Flowserve Ball Valve Double Block and Bleed control valve with masoneilan SVI2-21113121 control valve positioner Sub-Type Rising Stem Brand Valbart Model Double Block...

Brand Name:SAIKO

Model Number:SQ

Place of Origin:Nanjing, China

... 1) Smooth flow, no block up. 2) High flow capability, 3 times flow rate more than traditional zone valves. 3) 220V/240V AC, 24V AC, 110V/120V AC also available. 4) Tight close, no leakage. 5) Optional manual lever for convenient operation when power is