Flange Swing Check Valve for Water, Oil, Gas

Flange Swing Check Valve for Water, Oil, Gas System 1

Flange Swing Check Valve for Water, Oil, Gas

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: -

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Quick Details of Flange Swing Check Valve

Standard or Nonstandard:	API,DIN, BS, JIS	Structure:	Check	Pressure:	Medium Pressure
Power:	Hydraulic	Material:	WCB WC6,WC9, Brass, Stainless Steel	Temperature of Media:	Medium Temperature
Media:	Water, Oil, Gas	Port Size:	DN50-600	Place of Origin:	China (Mainland)
Model Number:	H44H	Brand Name:	LQ	Color:	Blue

Packaging & Delivery of Flange Swing Check Valve

Packaging Detail:	Wooden boxes
Delivery Detail:	One Month

Specifications of Flange Swing Check Valve

Certificate: DNV ISO9001 AZ CE,TS

Material: WCB WC6, WC9, Brass, Stainless Steel

Swing check valve is the class-1 supplier of CNOOC, Sinopec CNPC and CAO

- Type: Swing Check Valve

Usage of Flange Swing Check Valve

-Processing:

Various modes of the pipeline, prevent the medium backflow

- Products Design Features: Flanged & Butt-welding ends swing check valves are used in pipes under pressures between PN 1.6-16.0MPa,Class 150-900Lb,working temperatures between -29-570 °C, They are used in industries include oil, chemistry, pharmaceutical, fertilizer, and power generation to prevent the backward flux of the media.

- Method: Handle operation, electric.

- Raw Material: WCB, WC6

Flange Swing Check Valve for Water, Oil, Gas

Q:Check valve H15B-16 DN25 is that product?: Screw swing multi valve check - nominal pressure 1.6Mpa, product caliber 25mmOur company has production!

Q:Butterfly check valve should be equipped with special flange for butterfly valve: No, with a special appearance Jansen point flange butterfly valve. It can barely be installed without special flanges

Q:What happens when the check valve is broken?: Check valve is broken, there will be back water, down pressure, serious will produce pump reversal, burning motor

Q:What is the function of the ventilator's check valve?: The flue check valve refers to the automatic opening and closing valve plate, which is used to prevent the backflow of soot through the thermal flow of the range hood. It is also called the smoke back valve, the smoke prevention treasure and the flue isolator.

Q:There is a check valve at the inlet of Haier electric water heater to prevent water from flowing back. Because there are many hot water used in the house, should the hot water be fitted with check valve?Can the hot water outlet be fitted with check valves? The hot water pipe is too long for hot water to flow back into the heater... Is it possible to install two check valves to affect the normal use of the heater?: Hot water outlet should be equipped with check valve, for the following reasons:Closed type electric water heater in the outlet by one or more water control valves and water storage type electric water heater, and work in tap water under pressure. The utility model has the advantages of flexible installation position, high water outlet pressure, small heat loss, etc.. But because its inner liner is working under pressure, it needs thicker material and high manufacturing process. The outlet of open type electric water heater is opened and water is controlled by a valve on the water inlet pipe.

Q:Check valve H41T-16. What are the numbers and letters in it?: H stands for check valve, 4 represents flange 1, and represents form 16 for pressure. This is cast iron lift check valve.Check valve refers to rely on the flow of the media itself and automatically open and close the valve flap, used to prevent media backflow valve, also known as check valve, one-way valve, counter flow valve, and back pressure valve. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium. Check valve (Check Valve): divided by the structure, can be divided into lift check valve, swing check valve and butterfly check valve three. Lift check valve can be divided into vertical and straight through two. Swing check valve is divided into single, double valve and multi flap type of three. Butterfly check butterfly butterfly, double butterfly, butterfly single, more than a few kinds of check valve, in connection form can be divided into thread connection, flange connection, welding and clamp type connection four kinds.

Q:Can the check valve be used on the steam pipe?: The check valve can be used on the steam pipe, but only the right material.General steam pressure WCB, temperature and pressure with the then high chromium molybdenum steel. The inside of the valve should be taken into account, depending on the pressure difference.

Q:Fire hood fire check valve okay?: The utility model relates to a fire fighting check valve for a range hood, which belongs to an innovative product and can be used.

Q:Is the check valve behind or behind the gate valve? Why?: Thank youPlease install it in frontWhat about the front?

Q:Where can I find the good check valve?: Crown valve pressIt depends on what type of check valve you need

LQ,was founded in 1997. We specialize in producing brass ball valve, stop valve , check valves, gate valves, angle valves, bibcocks, sprayer fittings and all kinds of pipe fittings. Our products sell well in Europe, North and South America, Africa and the Middle East and Southeast Asia .

1. Manufacturer Overview
Location	Shanghai, China
Year Established	1997
Annual Output Value	Above US$ 0.5 Million
Main Markets	Europe, North and South America, Africa and the Middle East and Southeast Asia .
Company Certifications

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	100People
Language Spoken:	English; Chinese; Spain; Alabic
b)Factory Information
Factory Size:	Above 6,000 square meters
No. of Production Lines	4
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	Average