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| Place of Origin: | Made In China |
| Brand Name: | SHELOK |
| Certification: | CE |
| Model Number: | SR31 |
| Minimum Order Quantity: | 1pc |
|---|---|
| Price: | $130~$180 |
| Packaging Details: | Air Pressure Relief Valve, Back Pressure Regulator, Pressure Reducing Valves Standard export package |
| Delivery Time: | 3 ~ 7 Working Days After Payment |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 10000pcs/Month |
| Item: | Pressure Regulator Pressure Reducing Valve Pressure Relief Valve | Max Input Pressure: | 6000PSI |
|---|---|---|---|
| Controlled Back Pressure: | 0-6000psi | Safety Pressure: | 1.5 Times The Maximum Inlet Pressure |
| Thread: | NPT "1/4 (F) | Applicable Temperature: | -40℃~74℃(-40℉~165℉) |
| CV: | 0.2 | Internal Leak Rate: | 2 X 10-8atm.cc/sec He |
| Body Material: | 316L | Seat Material: | PCTFE, Vespel |
Description
YR31 Series stainless steel pressure regulator adopts piston type decompression structure, outlet pressure is stable, mainly used for high inlet pressure requirements, suitable forhigh purity gas, standard gas, corrosive gas, and other gas.
Specification
| Outlet pressure | 0-250psig, 0-500psig, 0-1500psig, 0-3000psig | ||
| Max inlet pressure | 3000psi, 6000psig | Leakage rate | 2*10-8 atm cc/sec He |
| Safety testing pressure | 1.5 times max inlet pressure | Ambient temperature | -23℃~ 74℃(-10°F ~ 165°F) |
| CV value | 0.02, 0.06, 0.08, 0.2 | Weight | About 1.5kg |
| Valve body | 316L | Top cover | 316L |
| Diaphragm | 316L | Filter | 316L (10μm) |
| Valve seat | PCTFE , PTFE, Vespel | Spring | 316L |
Application
Laboratory, Gas chromatograph, Gas lasers, Gas bus, Petrochemical industry, Test Equipment
Features
Double stage decompression structure
Valve body and diaphragm adopt hard seal form
The internal structure is easy to clean
Inside is equipped with filter
Can be panel mounted
Can choose needle valve, diaphragm valve for outlet
Selection Guide
| Inlet pressure | Outlet pressure | Pressure gauge | Inlet port | Outlet port |
|
0-6000psig 0-3000psig 0-1500psig 0-1000psig |
0-4000 psig 0-2000 psig 0-1000 psig 0- 500 psig |
With gauge (mpa) With gauge (psig) Without gauge |
1/4'' NPT(F) 3/8'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 3/8'' fitting Or custom |
1/4'' NPT(F) 3/8'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 3/8'' fitting Or custom |
Related products
Company Information
Shelok considers itself not only a manufacture but more conprehensively a provider of industry specific customer-oriented solutions.Our profound understanding of product application and strong technical backgrounds ensure you the best product solution and achieve a greater success.
Xi'an Shelok Instrument Technology Co.,Ltd is a professional R&D center and manufacture of measuring instruments.And here's a variety of products for you choice: pressure transmitters,temperature transmitters,flow transmitters,weighing instruments and so on.Our products have been made by advanced technology, with high quality, fast delivery period, which have attracted so many domestic and foreign customers.
FAQ
Q:How long will you reply me?
A:We will contact you as soon as possible but within 12 hours
Q: Can I get some samples?
A: Yes, Sample order is available for quality check and market test. But you have to pay the express cost.
Q: How soon can you arrange your production?
A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.
Q: What's delivery time?
A: It usually takes about 3-5 working days for small order and 10-15 days for big order.
Q:How do you control your quality ?
A: Three inspection steps(of original, production, and finished goods) + good warranty service(1 year free to change a new one without any human damage factors).
Q: What certificates do you have ?
A:ISO9000, CE, Explosion-proof certification, RoHs ready. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.
Q:Could I visit your factory?
A:Very welcome! Fly to Xian Yang air port. It was a big pleasure for us.
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q:can you provide OEM & Customized service?
A:Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.
