Wafer Check Valve For Water

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 10000 PIECE/YEAR pc/month

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Quick Details of Wafer Check Valve

Standard or Nonstandard:	Standard	Structure:	Check	Pressure:	Medium
Power:	Hydraulic	Material:	Casting	Temperature of Media:	Medium
Media:	Water	Size:	DN15-DN1200	Place of Origin:	China
Model	Double Disc Check Valve	Brand Name:	Yue	Port:	China Main Port

Packaging & Delivery of Wafer Check Valve

Packaging Detail:	WOODEN CASE
Delivery Detail:	30 DAYS AFTER ORDER

Specifications of Wafer Check Valve

Double Disc, Wafer Type, Suitable for DIN/BS/ANSI

Zero Pressure No Leaking

Wafer type butterfly valve check valve

Valve Design: API 594

Valve Pressure Testing & Inspection: API 598

Flange Connections: ANSI Class 125/150 or DIN PN10/16

Usage/Applications of Wafer Check Valve

Description	Material	Optional Material
Body	CI	DI, Carbon Steel
Seal	Buna-N or EPDM	Neoprene
Disc	Stainless Steel	AL-BZ, DI
Stem	Stainless Steel	No Optinal
Spring	Stainless Steel	No Optinal
Screw	Carbon Steel	Stainless Steel

Wafer Check Valve

Q: The difference between swing check valve and lift check valve: Standard light valve professionals answer the difference between the lift check valve and the swing check valve:Lift check valves: check valves slide along the vertical centerline of the valve. The lift check valves can only be installed on the horizontal pipe.

Q: What's the difference between check valves and non-return valves?: 2, gravity: and spring similar to rely on the valve's own gravity closed to prevent backflow.3, swing type: liquid through the valve body, relying on the pressure to open the side of the rotating valve flap,After the pressure is lost, the disc depends on its back weight and the reverse liquid pressure seals the disc.

Q: How can the check in the faucet prevent water from flowing backwards?: Not to prevent backflow, is able to quickly shut the water, for triple bathtub, can effectively stop the conversion between the bath and small shower water, there is a spring, when the water pressure will be water, a small amount of Water Leakage was shut up

Q: The role of the clip lift check valve: Among them, the internal check valve, butterfly check valve belongs to this type of valve, which includes swing check valve and lift check valve. The swing check valve has a hinge mechanism and a gate like valve free against the inclined seat surface. In order to ensure that the valve can reach the appropriate position of the seat surface at any time, the disc is designed in the hinge mechanism so that the disc has enough swing space to make the disc real and comprehensive contact with the valve seat. The disc can be made of either metal or leather, rubber, or synthetic coverage, depending on performance requirements. The swing check valve is almost completely open and the fluid pressure is almost unimpeded, so the pressure drop through the valve is relatively small

Q: Does one-way check valve affect water flow?: The water inlet of the household water heater is equipped with a triangle valve, which will not affect the flow of water, and be convenient for maintenance and inspection

Q: Is it necessary to install a check valve in front of the water meter? Does the water company have a definite requirement?: UnnecessaryWater meter before the loss of running water, their own things, do not need customers to bearAfter the water meter is equipped with a small gate valve or a ball valve, it is convenient to repair and replace

Q: What are the differences between the vertical check valve and the horizontal check valve?: The main difference is whether the valve center and valve seat are placed horizontally or vertically. It is usually designed with the pipe

Q: What is the difference in price between the check valve HH48X-10C and the HH49X-10C?: Since this model has exceeded the standard requirements, so there is no uniform manufacturers. There are dozen HH49X, there are also playing HH48X, HH49X, in fact, are the same kind of valve.

Q: Use of fire pump adapter even before you install a check valve: Multifunctional pump combination device usually comes with safety valves and check valves, usually in the flange pipe interface or who is interface settings simple check valve, safety valve is white, but does not apply to the north, the northern cold, need to separate the pipes below plus a check valve, a higher temperature of the South may be suitable for direct use of non frozen.

Q: What's the difference between the H76H model and the H76J check valve?: Check valve additional number: HH, micro resistance, slow closing check valve, BH Insulation check valve, HQ ball type check valve;The check valve type: H on behalf of check valve;The check valve flange connection: 4, 6, 7 for welding clamp;The check valve: 1 lift, 2 vertical, 4 swing, 6 double disc, 8 butterfly;The check valve seal: B Babbitt, F fluorine plastic, H stainless steel, Monel alloy, cast M direct machining of X rubber, Y hard alloy, W;The check valve pressure: 16 pressure of sixteen kg,

Yue,located in Ducun Industrial Park, Linhu Town, Wuzhong District, Suzhou, mainly produces valves. Our company is equipped with one scale automatic static coating line, two assembly testing lines, many sets of semi-automatic assembly testing equipment as well as processing equipment such as 5m,3m and 2m vertical lathes, 4m and 2m milling machines and boring machines.

1. Manufacturer Overview

Location	Suzhou, China
Year Established	2000
Annual Output Value	Above US$ 3 Million
Main Markets	West Europe, South Africa, the Middle Eas
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai
Export Percentage	40%
No.of Employees in Trade Department	500 People
Language Spoken:	English; Chinese; Spain; Alabic
b) Factory Information
Factory Size:	Above 18,000 square meters
No. of Production Lines	Above 4
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	Average