Regulator type | Outlet Pressure | Seat material | Cv value | Body material | Surface finish | Porting configuration | Connections | Actuation | Inlet pressure | Options | |
RX | 39 | 01 | K | 009 | S | S | 2W1 | 4F | M | 240 | H |
*Vespel mandatory for 310 bar (4,500 psig) inlet pressure
CONSTRUCTION MATERIAL
Parts | Material | |
Wetted parts | Body | SS 316L, VAR |
Seat | PCTFE, VESPEL® (mandatory for 310 bar / 4500 psig inlet pressure) | |
Diaphragm | SS 316L (Hastelloy® optional) | |
Poppet | SS 316L (Hastelloy® optional) | |
Spring | SS 316L (Hastelloy® optional) | |
Spring Holder | SS 316L | |
Non-wetted parts | Bonnet | SS 303 |
Handwheel | PA 6.6 | |
Others | Stainless Steel and Brass |
SURFACE FINISH
S | V | U |
Ra 0.4 μm (15 μin) | Ra 0.25 μm EP (10 μin) | Ra 0.13 μm EP (5 μin) |
Flow capacity (Cv) | 0.09 |
Supply pressure effect I* | 0.001 |
RX3900
RX3900 - Supply pressure effect
Max inlet pressure | 240 / 310 bar (2,500 / 4,500 psig) |
Outlet Pressure | 0.7 / 2 / 4 / 7 / 10 bar (10 / 29 / 58 / 102 / 145 psig) |
Regulator type | Tied diaphragm |
Burst pressure | 300% of operating pressure |
Proof pressure | 150% of operating pressure |
Temperature range | -20°C to +65°C (-4°F to +149°F) |
Certified max. helium outboard leak rate | ≤ 1 x 10-9 mbar.l/s |
Certified max. helium across the seat leak rate - at max. pressure | ≤ 1 x 10-8 mbar.l/s |
Certified max. helium inboard leak rate - at max. pressure | ≤ 1 x 10-9 mbar.l/s |
Regulator type | Outlet Pressure | Seat material | Cv value | Body material | Surface finish | Porting configuration | Connections | Actuation | Inlet pressure | Options | |
RX | 39 | 01 | K | 009 | S | S | 2W1 | 4F | M | 240 | H |