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DR70
Pressure regulator
DR70

DR70

High-flow pressure reducing regulator — Cv 3.5. 316L stainless or nickel-plated brass body, inlet 1,500 / 3,000 / 6,000 psi by model, controlled range 10–350 bar (145–5,075 psi), 1/2", 3/4" or 1" NPT or BSP ports. Bolt or knob control.

Body
316L stainless / nickel-plated brass
Bonnet
Nickel-plated brass / stainless (option)
Diaphragm
Stainless steel 316L
Valve seat
Teflon / Vespel

Materials

Body316L stainless / nickel-plated brass
BonnetNickel-plated brass / stainless (option)
DiaphragmStainless steel 316L
Valve seatTeflon / Vespel
Max inletS: 3,000 psig · B: 1,500 psig · SH: 6,000 psig
Outlet range10 · 25 · 50 · 70 · 150 · 250 · 350 bar ‏(145 · 363 · 725 · 1,015 · 2,175 · 3,625 · 5,075 psi)
Ports1/2" · 3/4" · 1" NPT or BSP
Flow capacityCv 3.5
Leakageto 2×10⁻⁶ atm cc/sec helium
Operating temp.-40°C to +70°C
WeightApprox. 5.3 kg

Applications & Documents

Ordering

Configure your order

Select the variables exactly as they appear in the manufacturer datasheet. The full part number is assembled automatically.

1

Control Type

single select · 2 values
2

Body Material & Inlet Pressure

single select · 3 values
3

Seat Material

single select · 2 values
4

Controlled Pressure Range

single select · 7 values
5

Connection Type

single select · 2 values
6

Inlet / Outlet Ports Size

single select · 3 values
7

Self Venting

single select · 2 values
8

High Temperature

single select · 4 values
Order part number
DST

Select variables

1

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