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Single Stage, High Pressure Regulator - APR66 Series
Brand: Parker HannifinThe APR66 Series is a high pressure reducing, single-stage regulator designed to operate at inlet pressures up to 6000 psig as well as very high outlet pressures up to 6,000 psig.
The APR66 offers a full range of pressure sensing without time consuming spring and piston change outs. It utilizes a low friction adjusting screw, which provides a smooth operation of the regulator.
It is available with a self-relieving option. The unique thrust bearing allows the operator to easily turn the adjusting knob with full pressure applied.
Features- Piston sensing
- Thrust bearing allows low actuating torque and precise setability
- Cleaned for O2 service is standard
- Low friction adjusting screw sleeve provides smooth operation
- Optional self-relieving feature allows user to decrease outlet pressure in closed systems. Feature is actuated by turning the adjusting knob counterclockwise
Specifications
Brand
Body Material
- 316L Stainless Steel Standard, Nickel-Plated Brass
Burst Pressure (bar)
- 1241
Burst Pressure (psi)
- 18000
Cap Material
- Nickel-Plated Brass
External Leak Rate
- Bubble Tight
Flow Capacity (Cv)
- Cv 0.05
Internal Leak Rate
- Bubble Tight
Knob Material
- ABS (Standard), Aluminum
Maximum Inlet Pressure (psig)
- 414 barg
Maximum Working Temperature (°C)
- 74° C
Maximum Working Temperature (°F)
- 165° F
Minimum Working Temperature (°C)
- -40° C
Minimum Working Temperature (°F)
- -40° F
Nut Material
- 316L Stainless Steel
Outlet Pressure
- 100-2,000 psig (138 barg)
- 100-3,000 psig (207 barg)
- 100-6,000 psig (414 barg)
- 100-1,000 psig (69 barg)100-2,000 psig (138 barg)100-3,000 psig (207 barg)100-6,000 psig (414 barg)
Piston Housing Material
- 316L Stainless Steel
Piston Material
- Torlon
Plug & Screw Material
- 316L Stainless Steel
Poppet Material
- 316L Stainless Steel
Proof Pressure
- 9,000 psig (620 barg)
Screw Material
- 316L Stainless Steel
Seal Material
- AFLAS, PTFE, PCTFE
Seat Material
- PEEK
Spring Material
- Hastelloy C-22
Stem Material
- 316L Stainless Steel
Supply Pressure Effect
- 100-2,000 psig 4 psig / 100 psig (0.28 barg / 7 barg)
- 100-3,000 psig 4 psig / 100 psig (0.28 barg / 7 barg)
- 100-6,000 psig 6 psig / 100 psig (0.4 barg / 7 barg)
- 100-1,000 psig 4 psig / 100 psig (0.28 barg / 7 barg)100-2,000 psig 4 psig / 100 psig (0.28 barg / 7 barg)100-3,000 psig 4 psig / 100 psig (0.28 barg / 7 barg)100-6,000 psig 6 psig / 100 psig (0.4 barg / 7 barg)
Weight (kg)
- 1.4
Weight (Lbs)
- 3
- Analyzer Sample Systems
- Flare/Incinerator
- Distillation
- Markets:
- Fluid & Gas Handling
- Process Control