Safety Pressure Relief / Holding Valve (GA742X)
| Price: |
Negotiable/Set |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Set |
| Pay Type: |
T/T |
This valve is mainly in pipeline system in the fields of high-rises, mines, factories, pharmaceuticals and foodstuff etc., functioned to effect quick response and quick release to pressure wave, thus to prevent pipeline and equipments from damage due to sudden pressure rise. It is especially applicable for pressure release of fire control system in high-rises. Plus, it can be mounted at the lower stream of pressure reducing valve to prevent system from exvessive pressure.
This valve is provided with accurate and invariant pressure of high security and smoothness. In case of excessive pressure, this valve will be thoroughly opened for pressure release; Adjustable closing speed of valve; Diaphragm or piston drive mechanism functioned to minimize the phenomenon of lagged operation; This valve maybe mounted at any location, and servicing and examination maybe done with no need to change pressure setting or disassemble it from pipeline.
Material: Cast iron, carbon steel.
Pressure Grade: PN10(Range of Adjustment 0.3-0.9Mpa),
PN16(Range of Adjustment 0.5-1.4Mpa),
PN25 (Range of Adjustment 0.5-2.4Mpa).
Diaphram Type: DN50-DN350.
Piston Type: DN50N800. | Suitable Medium | Water, Oil, Gas and etc. |
| Main material | CAST IRON,ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8, ETC. |
| Suitable Temperature | ≤80 |
| Nominal Pressure | PN10--PN25 |
| Nominal Diameter | DN50--DN800 |
| Flange Dimension | ASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements |
| Face to Face Length | API594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements |
| Prod Model: |
GA742X |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Certificate: |
ISO |
| Position: |
Front |
| Certification: |
ISO9001 |
| Type: |
Pressure Reducing Valve |
| Material: |
Carbon Steel, Ss, Cast Iron |
Established in 1985, Zhejiang Guanlong Valve Machinery Co., Ltd. is a professional manufacturer which integrating development, production, sales, installation and service into an organic whole.
Our company mainly manufactures valves according to ANSI, API, DIN, BS, and Chinese GB standards. We are specializing in producing hydraulic control valves, check valves, multifunctional pump control valves, pressure reducing valves, adjusting valves and butterfly valves. There are 6 major series and more than 1000 specifications now.
Our products are exported to worldwide, such as the USA, Canada, Europe, the Middle East and South East and Southeast Asia. With high content of technology and reliable quality, our products have gained good fame from the customers.
After nearly 20 years of development and self-perfection, our products are supported by novel design, excellent structure, elaborate workmanship, exquisite technology and complete testing measures.
We will fully exert our advantage on technology and management to improve continuously our product quality and manufacture high quality valve products to satisfy the customers.
