Technical Parameter:
| Maximum Inlet Pressure | 500,3000psig |
| Outlet Pressure Ranges | 0~25, 0~50, 0~50,0~250,0~500psig |
| Safety test pressure | 1.5 times maximum inlet pressure |
Operating Temperature | -40°F to +165°F / -40°c to 74°c |
Leakage Rate Against Atmosphere | 2*10-8atm cc/sec he |
| Cv value | 0.06 |
Material:
| Body | 316L.Brass |
| Bonnet | 316L. Brass |
| Diafragm | 316L |
| Strainer | 316L(10 μm) |
| Seat | PCTFE,PTEE, Vespel |
| Spring | 316L |
| Plunger valve core | 316L |
Design Feature:
Single-stage pressure reducer
Maternal and diaphragm use hard seal form
Body NPT:inlet and outlet interface 1/4''NPT(F)
The internal structure easy to purge
Can set filters
Can use a panel Intallation
Inlet form:Needle valve, membrane valve
Typical Applications:
Labotary
Gas Chromatography
Gas laser
Gas bus-bar
petro-chemical industry
Test equipment
Ordering information:
Ordering Information
| R31 | L | B | G | G | 00 | 00 | 02 | P |
| Item | Body Materia | Body Hole | Inlet pressure | Outlet pressure | Pressure gauge | Inlet size | Outlet size | Options |
| R31 | L:316 | M | D:3000psi | G:0-250psig | G:MPa gauge | 00:1/4 NPT(F) | 00:1/4 NPT(F) | P:panel mounting |
| B:Brass | Q | F:500psi | I:0_100psig | P:Psig/bar gauge | 01:1/4 NPT(M) | 01:1/4 NPT(M) | R:With relief valve |
| | | | K:0-50psig | W:No gauge | 23:CGA330 | 10:1/8 OD | N:With needle valve |
| | | | L:0-25psig | | 24:CGA350 | 11:1/4 OD | D:With diaphragm valve |
| | | | Q:30 Hg Vac-30psig | | 27:CGA580 | 12:3/8OD | |
| | | | S:30 Hg Vac-60psig | | 28:CGA660 | 15:6mm OD | |
| | | | T:30 Hg Vac-100psig | | 30:CGA590 | 16:8mm OD | |
| | | | U:30 Hg Vac-200psig | | 52:G5/8-RH(F) | 74:M8X1-RH(M) | |
| | | | | | 63:W21.8-14H(F) | | |
| | | | | | 64:W21.8-14LH(F) | | |
Once you send the inquiry, pls send order code
e.g.:R31-L-M-D-G-P-00-00-P. Or pls send us following information so
that we select select model:
1.Media (sevice as)? co2 or?
2.atual inlet pressure and outlet pressure?
3.Flow rate?
4.Inlet connection and out connection?
5.Material or ss316?
6.Quantity?
Details:
About us:
Experience –Shenzhen Wofly has been working in gas equipments for more than
10 years and our equipment is present on various continents.
Quality – Shenzhen Wofly products are made of best quality materials.
Innovation - Our experts and engineers are constantly following the latest
developmental trends
Customer - We always pay attention to our customers and we share the
approach that emphasises dialogue, transparency and team work.
Environment – Shenzhen Wofly products ensure optimum levels of dosage with
minimal chemicals and power consumption, and therefore, minimal
impact on the environment.
FAQ
Q. Are you manufacturer?
A. Yes, we are manufacturer.
Q.What is lead time?
A.3-5days. 7-10 days for 100pcs
Q. How do I order?
A.You can order it from Alibaba directly or send us a inquiry. We
will reply you within 24 hours
Q. Do you have any certificates?
A. We have CE certificate.
Q. What materials do you have?
A. aluminium alloy and chrome plated brass are available. The
picture shown is chrome plated brass. If you need other material,
pls contact us.
Q. What is maximum inlet pressure?
A.3000psi (about 206bar)
Q. How do I confirm inlet connnection for cylidner?
A. Pls check cylinder type and confirm it. Normally, it is CGA5/8
male for Chinese cylinder. Other cylidner adapter are also
available e.g CGA540, CGA870 etc.
Q. How many types for connecting cylinder?
A. Down way and side way. (you can choose it)
Q. What is product warranty?
A: The free warranty is one year from the day of Commissioning
qualified.If there is any fault for our products within the free
warranty period, we will repair it and change the fault assembly
for free.
