BR21 Double-Stage Pressure Reducing Regulator
The BR21 series is a two-stage pressure reducing valve, mainly used in situations where the inlet pressure varies widely and the outlet pressure requires accurate and stable conditions. This two-stage pressure regulating valve is equivalent to two first-stage pressure regulating valves connected in series, which minimizes the impact on the outlet pressure caused by the continuous reduction of pressure in the cylinder.
Features & Specification:
1.For corrosive gases or liquids
2.A wide selection of sealing materials
3.Inlet 20, 40, 80um filter
4.The supply pressure effect is about 0.01%
5.Excellent and stable output pressure
Parameter:
| 1 |
Maximum inlet pressure |
6000psi (414 bar) |
| 2 |
Pressure Control Range |
0-500psi (34.4 Bar) |
| 3 |
Flow coefficient (CV) |
0.06 |
| 4 |
Threaded connection |
NPT 1/4" F |
| 5 |
Weight |
1.9KG |
About us
JiaFa Technology specializes in the research, development and production of "BVF brand" fluid control systems and pressure-reducing valves, back pressure valves, valve fittings and other products; with years of continuous efforts and innovation, BVF products are currently widely used and recognized in the fields of petrochemicals, energy and electricity, instrumentation, etc. In 2017, the company responded to the government's Beijing-Tianjin-Hebei integration strategy and invested 30 million RMB to move the Beijing factory to China Fortune Land DevelopmentXianghe Robot Town; the factory is equipped with advanced production equipment, testing equipment and dust-free workshops, ensuring that we can provide customers with high-quality products and services. BVF products are strictly controlled in every link, from raw material procurement, production and processing to quality inspection, and customers can rest assured to buy.
BVF provides technical support for high-quality regulators, pressure system pipe valves and components, from simple laboratory gas cylinder applications to high-tech complex projects. Market applications include aerospace and defence, clean energy, laboratory research, life sciences, medicine, oil and gas, and microelectronics. BVF factory is in Hebei Province, Chin
1. who are we?
BVF factory is located in Hebei Province, with sales offices in Shanghai and Beijing,
There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production.
Always final Inspection before shipment.
3.what can you buy from us?
Gas/liquid pressure regulators,pressure regulating valve,Pressure reducing valves,
back pressure valves, safety pressure relief valves, Pressure switch.
4. why should you buy from us not from other suppliers?
After years of sedimentation, We has a professional technical team, complete storage system,
sound after-sales support and strict delivery inspection.
5. what services can we provide?
Accepted Delivery Terms: FOB Accepted Payment Currency: USD; Accepted Payment Type: T/T,L/C, Credit Card, Cash; Language.
Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
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