R61 Serie stainless steel pressure reducer has a diaphragm pressure reducing construction, stable output pressure. It is suitable for mass flow output working conditions.
Design Features
1 | Single-stage pressure-reducing structure |
2 | Diaphragm with Nylon and NBR two layers construction |
3 | Body thread: inlet and outlet connection1” NPT(F) |
4 | Pressure gauge connection: 1/4″ NPT(F) |
5 | Panel mounting and wall mounting available |
Application
gas bus-bar,petrochemical industry,testing equipment
Specification
1 | Maximum inlet pressure | 500psig |
2 | Output pressure | 0~25, 0~50, 0~100,0~125, 0~250psig |
3 | Safety testing pressure | 1.5 times of maximum inlet pressure |
4 | Working temperature | -10~+250 deg F(-23~+121 Deg C) |
5 | Leakage rate | bubble tight |
6 | Cv value | 5.1 |
Materials of Main Structure
1 | body | 316L, Brass |
2 | bonnet | 316L, Brass |
3 | diaphragm | NBR(Nylon inside) |
4 | seat | NBR |
5 | spring | 316L |
6 | stem | 316L |
Ordering Information
R61 | L | B | F | G | G | 06 | 06 |
Item | Body Material | Body Hole | Inlet Pressure | Outlet Pressure | Pressure Gauge | Inlet Size | Outlet Size |
R61 | L:316 | A | F:500psig | G:0~250psig | G:MPa gauge | 06:3/4″NPT(F) | 06:3/4″NPT(F) |
B:brass | B | H:0~250psig | P:Psig/bar gauge | 07:3/4″NPT(M) | 07:3/4″NPT(M) | ||
C | I:0~100psig | W:No gauge | 08:1″NPT(F) | 08:1″NPT(F) | |||
K:0~50psig | 09:1″NPT(F) | 09:1″NPT(F) | |||||
L:0~25psig |