74-2400 Series ultra high purity, tied diaphragm pressure reducing regulator provides low internal volume and an internally springless and threadless design. The 74-2400 Series offers a 10 Ra surface finish and 316 Stainless Steel VAR. Inlet pressures are 600 or 3500 psig / 41.3 or 241 bar with outlet pressures up to 100 psig / 6.9 bar. Ideal for use in 1/4" point-of-use, gas cabinets, semiconductor manufacturing, valve manifold boxes and research labs.

Pressure Rating

Maximum Inlet Pressure: 600 or 3500 psig / 41.4 or 241 bar
Outlet Pressure Ranges: 30, 60, or 100 psig / 2.1, 4.1, or 6.9 bar

Material

Body: 316L VAR Stainless Steel Electroplish
Diaphragm: 316L Stainless Steel
Seat: PCTFE (Vespel® optional for 3500 psig / 241 bar model)
Valve Stem, Rear Seal: 316 Stainless Steel

Operating Temperature

PCTFE Seat: -40°F to 140°F / -40°C to 60°C
Vespel® Seat: -40°F to 350°F / -40°C to 177°C

Port Size & Type

1/4 H.P.I.C.
1/4, 1/2
Male Swivel, Female Swivel
1/4 Tube Stubs

Flow Capacity

Cv = 0.06 (3500 psig / 241 bar model)
Cv = 0.15 (600 psig / 41.4 bar model)

Weight (withouth gauges)

2.0 lbs / 0.9 kg

Additional Information

For custom modifications or a complete system solution, please contact your local sales office.