OEM/ODM Supplier Square And Rectangular Section Pipe - DN15 – DN250 Different Pressure Balancing Valve – Youfa Detail:
DN15 - DN250 Different Pressure Balancing Valve
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.
Product detail pictures:



Related Product Guide:
The most impressive engineering feats of 2018 | Rectangular Steel Tube
Dia Acquires 155 Sculptural Works by Charlotte Posenenske Ahead of Landmark Exhibition | Pre Galvanized Steel Tube
"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for OEM/ODM Supplier Square And Rectangular Section Pipe - DN15 – DN250 Different Pressure Balancing Valve – Youfa, The product will supply to all over the world, such as: Swansea, Turin, Canada, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end goods, to do experienced products and solutions.
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
-
Best Price for Solar Panel Mounting Brackets -...
-
Low MOQ for Ms Hollow Section Square Pipe Price...
-
OEM/ODM China Precision Ms Pipe From Factory -...
-
High Quality for 20mm*40mm Pre-galvanized Squar...
-
Cheap price Zinc Galvanized Round Steel Pipe Fo...
-
OEM/ODM Manufacturer Mild Seamless Steel Pipe -...








