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Factory source Water Feeder Backflow Preventer - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee

Factory source Water Feeder Backflow Preventer - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee Featured Image
  • Factory source Water Feeder Backflow Preventer - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee

Factory source Water Feeder Backflow Preventer - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee

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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for 1/4 Pneumatic Valve, Plastic Toilet Cistern Bottom Entry, Flow Control Valve Electric Actuator, Welcome to make contact with us if you're fascinated inside our product, we are going to provide you with a surprice for Qulity and Value.
Factory source Water Feeder Backflow Preventer - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee Detail:

Features 1.This range of manual control tank bottom angle valve is manufactured in integrated structure.

2. Structures with disc opening into the tank and disc opening into the valve.

3. Available with 45° degree outlet angle in the body.

4. A rotation-resistant device is set up to ensure that the valve stem only has straight line motions and no rotation.

5.The protection plate makes for the outstanding erosion resistance and corrosion resistance of the valve body.

6.The sealing surface of the valve seat and the valve disc is made of over laying cemented carbide or painted with tungsten carbide. The auxiliary line sealing guarantee the reliability of the sealing performance.

Main specification and technical parameter

Nominal diameter DN(mm) 25X50 50X80 80X100 80X125 100X125 125X150 150X200 200X250 250X300
Rated flow coefficient Kv 11 43 110 110 170 275 440 690 960
Rated stroke L(mm) 30 40 60 100
Actuator area(cm²) ZMQF 320 600 720 1600
ZSQF 300 415 616 1134
Inherent flow characteristic Quick open
Nominal pressure PN(MPa) 1.6、2、4、5、6.3
Structure Put feed valve、Put down feed valve
Allowable leakge Metal seal IV、V Class
Soft seal VI、Zero leakage
Connection form Flange:HG/T20592-2009RF
Gas source pressure Ps(MPa) ZMQF 0.35
ZSQF 0.4~0.6
Product detail pictures:

Factory source Water Feeder Backflow Preventer - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee detail pictures

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Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for Factory source Water Feeder Backflow Preventer - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee , The product will supply to all over the world, such as: Luxemburg, Ottawa, Madagascar, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
    • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By John biddlestone from Iceland - 2017.08.15 12:36
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Penelope from Gabon - 2018.11.04 10:32
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