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Product Details:
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| Material: | 316L SS | Maximum Inlet Pressure: | 3000, 500PSI |
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| Output Pressure: | 0-25,0-50,0-100, 0-250PSI | Working Temperature: | -23~+74 Deg C |
| Applied Gas: | Pure Gases, Standard Gases, Corrosive Gases And So On | Bonnet Material: | Ss316L |
| Seat: | PCTFE | Spring: | Ss316L |
| O-ring: | Viton | Strainer: | 316L (um) |
| High Light: | flow control valve,gas cylinder regulator |
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R31 series stainless steel pressure regulator, double stage diaphragm reducing structure, stable input pressure, suitable for high purity gas, standard gas, corrosive gas etc.
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Maximum Inlet Pressure
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500,3000psig
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Outlet Pressure Ranges
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0~25, 0~50, 0~50,0~250,0~500psig
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Safety test pressure
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1.5 times maximum inlet pressure
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Operating Temperature
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-40°F to 165°F / -40°c to 74°c
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Leakage Rate Against Atmosphere
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2*10-8atm cc/sec he
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Cv value
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0.08
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Body
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316L,Brass
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Bonnet
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316L. Brass
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Diaphragm
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316L
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Strainer
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316L(10mm)
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Seat
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PCTFE,PTEE,Vespel
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Spring
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316L
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Plunger valve core
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316L
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inlet connection:GGA590, CGA660 outlet connection: 1/4NPT M
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) |
Contact Person: Info
Tel: +8613430639757
