Product Application
R52 Series stainless steel pressure reducer has a diaphragm
pressure reducing contruction, stable output pressure. It is used
usually in laboratory, pharmacy, chemical industry etc.
Max inlet pressure | 500, 1500, 3000 psig |
Outlet pressure | 0~15, 0~25, 0~50, 0~100, 0~250 psig |
Proof pressure | 1.5 times of maximum rated pressure |
Working temperature | -20°F-+150°F(29°C-+66°C) |
Leakage rate | 2*10-8 atm cc/sec He |
Cv | 0.15 |
Body Thread | 1/4" NPT ( F ) |
Body | SS316L, Brass |
Roof | SS316L, Brass |
Diaphragm | SS316L |
Filter mesh | 316L (10μm) |
Valve seat | PCTFE, PTFE, Vaspel |
Spring loaded | SS316L |
Stem | SS316L |
Typical applications 1) Laboratory
2) Gas analysis
4) Gas bus-bar
5) Petrochemcial industry
6)Testing equipment | |
Main Features
1) Diaphragm pressure-reducing structure
2) Body Thread : 1/4" NPT ( F )
3) Filter mesh inside
4) Panel mountable or wall mounted
5) Metel-to-metal diaphragm seal | |
Ordeering Information
| R52 | L | B | G | G | 00 | 00 | 02 | P |
| Item | Body Material | Body Hole | Inlet Pressure | Outlet Pressure | Pressure Guage | Inlet size | Outlet size | Mark |
| R52 | L:316 | A | G:3000 psi | G:0-250psig | G:Mpa guage | 00:1/4 “NPT(F) | 00:1/4 “NPT(F) | P:Panel mounting |
| | B:Brass | B | M:1500 psi | I:0-100psig | P:Psig/Bar Guage | 00:1/4 “NPT(F) | 00:1/4 “NPT(F) | R:With relief valve |
| | | D | F:500 psi | k:0-50psig | W:No guage | 23:CGA330 | 10:1/8″ OD | N:With Needle valve |
| | | G | | L:0-25psig | | 24:CGA350 | 11:1/4″ OD | D:With diaphragm valve |
| | | J | | Q:30″Hg Vac-30psig | | 27:CGA580 | 12:3/8″ OD | |
| | | M | | 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:W21.8-14RH(F) | Other type is available | |
| | | | | | | 64:W21.8-14LH(F) | | |
| | | | | | | Other type is available | | |
