
Donjoy stainless steel Inlet outlet Constant Pressure Safety Valve 8 bar working pressure
Quick Detail:
Constant pressure Valve
Type: Inlet type, Outlet type, Mini Type, WITH SUPERCHARGER
Specification:
Product Name: | Donjoy hot sell stainless steel Constant pressure Valve V type |
Valve Body Material: | SS304 or SS316L |
Seal Material: | EPDM,NBR,FPM |
Max.Working Pressure: | 8Bar 116PSI |
Max. Working Temperature: | -10 to 150 degree C |
Available size: | 1.5", 2" ,2.5" |
Available connection: | Flange,Clamp,Welded |
Available standard: | DIN,INCH,IDF,3A,SMS |
Operate: | Pneumatic,Manual |
Certificate: | FDA,CE,ISO, 3]A |
Applications:
1. Safety valve is used to protecting pipe, pump from overpressure
2. Sanitary and safe design is to prevent operation danger and
equipment break down due to pressure
3. With sanitary design stainless steel, the valve is the best
choice for protection equipment in dairy , food, beverage, pharmacy
and fine chemical industries.
Technical data
Size | D | D1 | A | B | L1 | L2 | H1 | H2 | |
Outlet Type | DN40 | 40 | 50.5 | 1.5 | 20 | 130 | 78 | 230 | 18 |
1.5” | 38.1 | 50.5 | 1.5 | 206 | 130 | 78 | 230 | 18 | |
DN50 | 52 | 64 | 1.5 | 206 | 130 | 78 | 230 | 18 | |
2” | 50.8 | 64 | 1.5 | 206 | 130 | 78 | 230 | 18 | |
2.5” | 63.5 | 77.5 | 2 | 206 | 130 | 85 | 230 | 18 |
Operating Principle
1. Constant pressure valve operated by compressed air,
automatically run without a sensor on the piping system or other
auxiliary instruments, and only one compressed air pressure
regulating valve that maintains pressure stability can be realized
the normal work of the valve
2. Diaphragm slice and valve rod can be fit to transport product
any pressure changes to make a quick response, and the
corresponding change the valve stem position, in order to continue
to keep the preset pressure.
Product drawing
Curve
Tag : Stainless steel constant valve, Inlet constant valve, Pressure valve
DONJOY TECHNOLOGY CO., LTD
Donjoy was founded in 1993, with registered capital RMB105.58 million(about 15million USD) We focus on developing high-precision PID valve positioner, Valve Control unit, Valve Position feedback device, intelligent automatic control valve, proportional valve, process control valve, high purity pump, homogeneous mixing pump, cleaning technology, pressure vessel, pipeline safety control technology, high clean pipe fitting&pipeline accessories and integrating r&d, production and sales as an integrated national high-tech enterprises. Donjoy’s products are widely used in bio-pharmaceutical, food and beverage, wine, fine chemicals and other industrial fields. Donjoy’s leading technology and innovation solutions meets growing demand in the industry of bio-pharmaceutical, food and beverage from the whole world, special emerging market.
Raw material, processing technology, welding technology, surface treatment and other technology from Donjoy have achieved advanced level in international market. It also complies with a series of international standards and specifications such as ASME BPE, EHEDG, FDA and 3A , It has passed the EU Pressure Equipment Directive (PED-97/23/EC) and (MD-06/42/EC) issued by the German TÜV organization; the 3-A health standard certification issued by the 3A organization; China Safety Valve Special Manufacturing Equipment (TS) License , China Quality Certification Center (CQC) and Quality Management System Certification (ISO9001:2015) and many other international authoritative certifications.
With advanced technology, excellent quality and perfect after-sales service system, Donjoy was awarded as National High-tech Enterprise, Provincial Famous Trademark, Science and Technology Enterprise, Innovative Enterprise, Patent Demonstration Enterprise, R & D Center Enterprise, AAA Credit Enterprise and many other honorary
Company corner
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