Wholesale Discount 201 Hot Rolled Square Steel Pipe - DN15 – DN250 Different Pressure Balancing Valve – Youfa

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Wholesale Discount 201 Hot Rolled Square Steel Pipe - DN15 – DN250 Different Pressure Balancing Valve – Youfa Detail:

DN15 - DN250 Different Pressure Balancing Valve

Application:
The Series SDP Differential Pressure Balancing Valve is designed to keep constant differential pressure across the supply pipes and return pipes, control valve or terminal unit in air-conditioning or heating system. It avoids hydronic disturbances resulting from variations in system differential pressure.

Features:

Self-acting differential pressure conrol, no external power needed
On-site setting of differential pressure
Wide controllable range of differential pressure
Handwheel equipped with differential pressure indicator
Equipped with measuring points and air vent
Equipped with three-way measuring connector

Technical Specification
Dimensions	DN40 - DN250
Working Temperature	-10 - 120℃
Working Pressure	PN25 / PN16
Fluid Medium	Cold and Hot Water, Ethylene Glycol
Connection	Threaded Connection
Connection Standard	EN10226 GB/T7306.1-2008
Control Deviation	+/-8%
Working Pressure	≤ 400KPA

Materials

1. Valve Body: Ductile iron
2. Core: Stainless steel
3. Stem: Stainless steel
4. Spring: Stainless steel
5. Diaphragm: EPDM
6. Sealling: NBR
7. Handwheel: PA
8. Test plug: Brass

Technical Specification
Dimensions	DN15 - DN50
Working Temperature	-10 - 120℃
Working Pressure	PN16
Fluid Medium	Cold and Hot Water, Ethylene Glycol
Connection	Flange Connection
Connection Standard	EN10226 GB/T7306.1-2008
Control Deviation	+/-8%
Working Pressure	≤ 300KPA

Materials

1. Body: Ductile iron
2. Seat: Brass
3. Core: Brass
4. Test plug: Brass
5. Shaft: Brass
6. Spring: Stainless steel
7. Diaphragm: EPDM
8. Handwheel: Plastic ABS

Factory Address in Tianjin city, China.

widely used in domestic and foreign nuclear power, oil & gas, chemical, steel, power plant, natural gas, water treatment and other fields.

Perfect quality assurance system and a full set of quality inspection measurements: physical inspection lab and direct reading spectrometer, mechanical properties test, impact test, digital radiography, ultrasonic testing, magnetic particle testing, osmotic testing, low temperature test, 3D detection, low leakage test, life test, etc., by the ways of implementation of quality control plan, ensure that the products meet customers` requirements.

Company is committed to serving the different countries and regions` owner to create win-win results.

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Well-run gear, qualified revenue workforce, and superior after-sales companies; We've been also a unified huge loved ones, anyone persist with the organization benefit "unification, determination, tolerance" for Wholesale Discount 201 Hot Rolled Square Steel Pipe - DN15 – DN250 Different Pressure Balancing Valve – Youfa, The product will supply to all over the world, such as: Uzbekistan, Denmark, Ethiopia, With the effort to keep pace with world's trend, we'll always endeavor to meet customers' demands. If you want develop any other new items, we can customize them to suit your needs. If you feel interest in any of our products and solutions or want develop new merchandise, you should feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.

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High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!

By Phyllis from El Salvador - 2015.02.12 14:52

Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!

By Lee from New Zealand - 2015.06.12 16:22