Product Description for Single stage pressure reducer
The pressure reducer is often used in laboratories or factories, and all gas contacts that use gas need to be depressurized before they can be used. Our product is specially designed for pressure reduction, and the workmanship is very fine, which is much more beautiful than the products of the same industry
Applicable scenarios
 |  |
| Wall mounted installation of secondary pressure relief device | Installation of single pressure reducer |
Specification for Single stage pressure reducer
ORDERING INFORMATION for Single stage pressure reducer
| R11 | L | B | D | F | G | 00 | 00 | P |
| Item | Body Materia | Body Hole | Inlet pressure | Outlet pressure | Pressure gauge | Inlet size | Outlet size | mark |
| R11 | L:316 | A | D:3000 psi | F:0-500 psi | G:MPa gauge | 00:1/4 " NPT (F) | 00: 1/4 " NPT(F) | P:Panel mounting |
| | B:Brass | B | E:2200 psi | G:0-250 psi | | 01:1/4 " NPT (M) | 01: 1/4 " NPT(M) | N:Needle valve |
| | | D | F:500 psi | l:0-100 psi | P:Psig/bar gauge | 23: CGA330 | 10:1/8 " OD | N:Needle valve |
| | | G | | K:0-50 psi | | 24: CGA350 | 11:1/4 " OD | D:Diaphragm valve |
| | | J | | L:0-25 psi | W:No gauge | 28: CGA660 | 12:3/8 " OD | |
| | | M | | | | 28: CGA660 | 15:6mm OD | |
| | | | | | | 30: CGA590 | 16:8mm OD | |
| | | | | | | 52: G5/8 "-RH(F) | | |
| | | | | | | 63: W21.8-14H(F) | | |
| | | | | | | 64: W21.8-14LH(F) | | |
| Material List for Single stage pressure reducer |
| 1 | Body | SS316L, brass, nickel plated brass ( Weigh :0.9kg) |
| 2 | Cover | SS316L, brass, nickel plated brass |
| 3 | Diaphragm | SS316L |
| 4 | Strainer | SS316L(10um) |
| 5 | Valve Seat | PCTFE,PTFE,Vespel |
| 6 | Spring | SS316L |
| 7 | Plunger Valve Core | SS316L |
| Technical Data for Single stage pressure reducer |
| 1 | Maximun Input Pressure | 500,3000 psig |
| 2 | Output Pressure Range | 0~25, 0~50, 0~100, 0~250, 0~500 psig |
| 3 | Safety Testing Pressure | 1.5 times of maximum input pressure |
| 4 | Working Temperature | -40°F~ +165°F (-40°C~ +74°C ) |
| 5 | Leakage Rate | 2×10-8 atm cc/sec He |
| 6 | CV Value | 0.08 |
Installation instructions and precautions of pressure reducing valve
1. Before installing the pressure reducing valve, the pipeline must be cleaned, and the gas shall be used for continuous purging to completely remove the magazines and particles, such as scrap iron, when cutting the pipeline;
2. The filter must be installed at the upstream of the pressure reducer, otherwise the system particles will damage the valve seat, causing internal leakage of the pressure regulator, rising downstream pressure, and easily damaging the outlet pressure gauge or other equipment. It is recommended to use a filter element with a precision of no less than 2 microns;
3. It is not recommended to use thread or liquid raw material tape for NPT thread installation. Improper operation may lead to liquid flowing to the filter element in the valve, which may lead to blockage of the filter element. Finally, there is no pressure at the valve outlet, or the flow is too low;
4. In the flow state, turn the handle clockwise to increase the outlet pressure. Turning the handle counterclockwise may cause the thread to get stuck, or the handle is loose and cannot be adjusted again;
5. It is not recommended to use the pressure reducing valve as a stop valve for a long time, otherwise the valve seat may be deformed, resulting in unstable flow;
6. Handle with care to avoid any impact, especially the pressure reducing valve with pressure gauge. The pressure gauge is a sensitive element, which may be damaged by external force.
Project Case
This is the layout of the air supply direction of the whole room at the air supply end. We have a professional design team to draw and design drawings by visiting the site, and then professional construction personnel will carry out construction according to the drawings.
Company Profile
WOFLY is a leading Manufacturer, Supplier and Exporter of a wide range of gas equipements, available under the brand name AFK. Wofly's success yields from high-quality, innovative products, exceptional customer service, and unequaled technical expertise in the gas& oil industry.
WOFLY offers an extensive line of components including tube fittings, control valves, shut-off and solenoid valves, pressure relief and regulators.Through the years we have learned how to properly match the gas regulation equipment with the application. Using the proper equipment for the job eliminates problems such as contamination, pressure variances, safety issues, and equipment mismatch.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2011,sell to Southeast Asia(20.00%),Africa(20.00%),Eastern Asia(10.00%),Mid East(10.00%),Domestic Market(5.00%),South Asia(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%),North America(5.00%). There are total about 51-100 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?
pressure regulator,Tube fittings,solenoid valve,Needle valve,check valve
4. why should you buy from us not from other suppliers?
We have a couple of years with professional engineers and dedicated technicians.can provide security products for you
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
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