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Highlighted Companies

900 Series Din Standard Safety Valve - China

price: contact company for price


900 Series DIN standard Safety Valve are mainly applied to

the industries such as petroleum & Natural gas, Chemistry,

Electric, Metallurgy & Burning gas. As the super-pressure

protecting equipment, It has following advantages: High

precision of action, Good recycling function, Turning back

to seat fast, Easy operating and maintaining, etc.

DIN Standard Safety Valve Features:

1.Safety valves were first used on steam boilers during the

industrial revolution. Early boilers without them were prone

to accidental Explosion.

Safety valves also evolved to protect equipment such as

pressure vessel (fired or not) and heat exchangers. Safety

valve term should be limited to compressible fluid

application (gas, vapor, steam).

2.The two general types of protection encountered in

industry are thermal protection and flow protection.

3.For liquid-packed vessels, thermal relief valves are

generally characterized by the relatively small size of the

safety valve necessary to provide protection from excess

pressure caused by thermal expansion. In this case a small

valve is adequate because most liquids are nearly

incompressible, and so a relatively small amount of fluid

discharged through the relief valve will produce a

substantial reduction in pressure.

DIN Standard Safety Valve Specification:

Type.......Nominal Pressure.....Body Materia...Nominal

Diameter....Working Temp.

901/902/911/912.... PN40/16....1.0619+N....DN20/32-

DN150/250..... -10C~450C

901/911 ...................PN40/16......1.4408 .....

DN20/32-DN100/150..... -60C~400C

Other Information:

Tel: + 86-577-57781015

Fax: +86-0577-67985602



1. goole4@goolevalve.com

2. fjxcathy1985@yeah.net

3. fjxcathy@hotmail.com

Website: http://www.chinavalve1.com/





Minimum Order:1


pressure safety valve

Company Contact:

  • Phone: 8657721825602

  • Address: He-yi Industrial Zone,Oubei Town, Wenzhou, China

  • Email: Email

Published date: November 11, 2013 -

  • Business Description: Yongjia Goole Valve Co., Ltd is a specialized and modernized company. As

    industrial valves, filters and pipe fittings supplier and project

    service provider, we are willing to provide you with high quality and

    perfect fluid control solutions, to create a new intelligent system with

    high efficient, energy saving and environmental protection

    characteristics, so as to help you make full use of your energy.

    The main products of our company are Pilot Operated Pressure Reducing Valves, Direct Acting Pressure Reducing Valves, Bellow Type Pressure Reducing Valves, Free Float Steam Trap, Lever Ball Float Steam Traps, thermodynamic steam traps, thermostatic steam traps, pilot operated safety valves, spring loaded safety valves, DIN Bellow sealed globe valves, etc. Our products are widely used in petroleum, chemical, metallurgy, power station, mining, boiler, water treatment, food industry, pharmaceutical, tobacco, hotels, construction, fire extinguishing, Water supply and drainage, textile, paper making and some other fields. We can also design and manufacture the non standard products according to Customers requirements.

    Our Products are in strict accordance with ISO 9001 International Quality Management System. We also have a complete inspection system to ensure the quality of our products. From the Market Researching to Designing and developing, from the material purchasing to furnishing, inspection and testing, from delivery to after sale service, every step is processed under the Standard Management. In order to produce the superior industrial valve and let the national made valve replace imported valve, we always stick to the following principles: Ensure the Quality for Survival, Ensure the Continuous Innovation for Development, and ensure the high efficient service for Customers satisfaction.

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