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Mingyi Machinery (Tianjin) Co., Ltd

City:tianjin

Province/State:tianjin

Country/Region:china

Contact Person:Mrshun

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China Water Control Emergency Open Pressure Sustaining Pressure Relief Valve Ductile Iron Body wholesale

Water Control Emergency Open Pressure Sustaining Pressure Relief Valve Ductile Iron Body

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Application :General

Port Size :OEM

Warranty :3 years

Place of Origin :Tianjin, China

Power :Manual

Temperature of Media :High Temperature, Low Temperature, Medium Temperature, Normal Temperature

Brand Name :OEM

Structure :BUTTERFLY

Media :Water

Customized support :OEM, ODM, OBM

Color :Customized

Size :Customized

Weight :Depends on specifications

Material :Customized

Name :butterfly valve

Certificate :Complete

Quality :Excellent

After-sales service :Support

Standard :Customized Service

Body material :Ductile Iron

Type :Safety Relief Valves, Vacuum Relief Valves, Pressure Reducing Control Valves

Packaging Details :Wooden case

MOQ :1

Price :$10.00/sets 10-19 sets

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Pressure Relief valve is mainly used in fire fighting or other water supply systems to prevent system overpressure or maintain the pressure of fire water supply system. After the fire pump is shut down, it can also reduce the impact of water hammer. It is also used for the impact of water hammer in large-scale water supply system and water hammer elimination device in large-scale water supply system. In addition, a self-cleaning filter screen is installed at the inlet of the valve control system. Using the fluid characteristics, the suspended particles with large specific gravity and diameter will not enter the control system, so as to ensure the smooth circulation of the system and the safe and reliable operation of the valve. The system has stable action, high strength and long service life. It is applicable to pipes with diameter less than DN600.
Material: QT450 nodular cast iron, oxidation-resistant and corrosion-resistant. Epoxy resin painting process is adopted, which prolongs the service life and is easy to disassemble and maintain. Strong sealing performance, long valve flap switching life, short valve flap closing stroke, good sealing performance

Water Control Emergency Open Pressure Sustaining Pressure Relief Valve Ductile Iron Body

Specification

Production Process

Pressure Testing

Each valve shall be subject to pressure test before delivery. Unqualified valves shall not be sold.16 kg shell pressure test, pressure test pressure 24 kg; Maintain the pressure for 2 minutes; Sealing pressure test: test pressure 17.6 kg; Hold the pressure for 2 minutes

Company Profile

PMingyi Intelligent Equipment ( Tianjin) Co.,Ltd. is a leading producer that integrates the research, designand customized development, production and sales services of mechanical products. We provide OEM/ODM one-stop service for

clients,specialized invarious tank heads and ends, including elliptical heads, torispherical heads, hemispherical heads, flat heads, conical heads, dish heads, etc. Various types of tank heads are made in different materials grades like Carbon Steel, Stainless Steel, Aluminum, etc.

Our team has good knowledge and expertise in forming all type of materials into different shapes, our hard working and flexible craftsmanship is ready non-stop to execute the orders within the shortest possible lead time and to maintain our commitments with our clients. We always provide the most economical and efficient solutions for clients tomaintain a sustainable business for the long-term.

Our Certificates

Package & Transport

Application

1. Power industry
2. Water works
3. Offshore industry
4. Wastewater treatment
5. Oil and gas production
6. Pipeline
7. Commercial buildings

FAQ

1. Q: Are you a manufacturer or trading company?
A: We are valve manufacturer and factory, and not trading company.
2. Q: Do you have agent or representative abroad?
A: We do not have agent abroad, please contact us to purchase valves
Directly. 3. Q
: What's your product range? A: We can produce Butterfly valve, Gate valve, Check valve, Y strainer, Rubber Joint
By ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
4. Q: Is there any stock in your factory? And how about your lead time?
A: We stock valves with normal sizes. The lead time depends on your quantity,
Generally 30-35 days.
5. Q: Which countries do you export to?
A: We export directly to vast majority of countries in the world.
6. Q: What certificates will you provide?
A: We can provide CE/ ISO / WRAS.
7. Q: After-sales service
A: 18 months year warranty for all kinds of products.
As an experienced manufacturer, you can rest assured of the quality and sales service.
8. Q: Payment
A: T/T, L/C, OA, D/P, D/A.
9. Q: Transportation
A: Transported by DHL, UPS, EMS, FedEx, SF, by Air, by Sea.
10. Q: Do you provide free sample?
A: Free sample is OK for us.
11. Q: Do you accept custom design on size?
A: Yes, if the size is reasonable.

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