200X 400X 500X Water Flow Control Valve/Check Valve/Non Return Valve/Pressure Control Valve

Product Description

Wafer Control Valve Water power controlling valve uses water pressure to control valve. It is divided as two sorts diaphragm model and piston model, with same working principle. It is composed of main valve and enclosed pipe guide, guiding valve, needle valve, ball valve and pressure meter etc. It can evolve into remote control float valve, pressure reducing valve, slow-closure check valve, capacity controlling valve, pressure relief valve, waterpower electric controlling valve etc. according to different usages, functions and occasions. Waterpower controlling valves take upstream and downstream pressure differentia △P as motivity, controlled by guide valve, diaphragm (piston) operate in hydraulic differential, automatically adjusted by wate-rpower, therebv make the disc of main valve wholly open or competely close and situate in adjustable status. When pressure water flows on diap hragm (piston) of main controlling house is draied to air or downstream low area, pressure valve on underside of disc bottom and diaphragm is bigger than upper pressure value, there by pushes the disc of main valve to fully open position. When pressure water flow into diaphragm of upper controlling house can't drain to air or downstream low pressure area, pressure value on upper diaphragm (piston) is bigger than downside pressure value, there by presses disc of main valve to fully close position. When pressure on upper diaphraam (piston) of controlling house is between inlet pressure and outlet pressure, disc of main valve will be in adjustable status. the adiustable position is decided by combined controlling function of needle valve and adjustable guide valve in guide pipe svstem. Adiustable valve through outlet pressure on down stream along with the variety to open self port bigor small, so as to chanae pressure value on diaphragm (piston) upper controlling house, control adjustable posiition of main valve disc.
Tianjin KXC group founded in 2004, is an ISO 9001 certified company, committed to manufacturing valves, valve parts & Related products for water works and water treatment projects.
KXC consists of HY Valves Co. Ltd and KXC Metal Co. Ltd within our own factory and foundry. We have machining center, CNC machines, pressure test machining, electric furnace, mould machine, sand blasting machine, given all of this, our products quality always under good control.
KXC mainly produce gate valve(Resilient seat, Metal seat), butterfly valve(Concentric and Eccentric), check valve, ball valve, globe valve and etc. Supported by our many years' experience and expertise in this field,
KXC can also offer OEM & ODM valves and parts. KXC philosophy is to offer high cost performance products with optimal service. Welcome to visit our factories and KXC will satisfy you in all respects.

Q: Are you trading company or manufacturer ?A: We are factory Located In Tianjin, China.Q: What's your product range?A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .Q: What's Execution Standard?A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.Q: What's your Strong product ?A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .Q: How long is your delivery time?A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.