Marka	Barksdale
Ürün	Pressure Regulator
Ürün Kodu	Series 20415
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış

Teknik Bilgi

Barksdale's pressure regulators are sensitive pressure-control devices used to maintain a pre-determined pressure in a hydraulic circuit. The regulated output pressure can be controlled either by the force of a spring, or a motor (hydraulic or pneumatic). Design features ensure excellent accuracy, repeatability and high flow coefficients.

Designed to provide years of trouble-free operation and virtually zero leakage, the Shear-Seal® design uses fl uid pressure to maintain a leak-free metal-to-metal seal that improves with use. The shearing action between the rotor & pressure seal continually laps the mating surfaces and prevents contaminates from lodging between the sealing surfaces. The result is a valve that doesn’t wear out – but wears in over time, providing you superior control consistently through the entire life of the product.

General Specifications*

Pressure: Supply/Inlet Pressure: Regulated Pressure Range: High Sensitivity Full Range Regulated Pressure Range “F” Prefix Pneumatic failsafe motor: High Sensitivity Full Range Regulated Pressure Range “G” Prefix Hydraulic failsafe motor: High Sensitivity Full Range Fluid Temperature Range: Proof Pressure:	3,000 psi (207bar) 500 - 1600 PSI (34 -110 bar) 500 - 2800 PSI (34 - 193 bar) 500 - 1600 PSI (34 -110 bar) 500 - 2800 PSI (34 - 193 bar) 500 - 1600 PSI (34- 110 bar) 500 - 2800 PSI (34 - 193 bar) -40° to +250°F (-40° to +121°C) 4,500 PSI (310 bar)
Flow: Flow Rate: Cv Inlet: Cv Vent:	70 GPM (@ 50 ft/s) 9.8 0.6
Porting: Inlet 1: Outlet (regulated): Vent: Gauge Port:	1” NPT Standard, SAE Optional 1” NPT Standard, SAE Optional 1/2” NPT Standard, SAE Optional 3/8” NPT Standard, SAE Optional
Materials of Construction: Body: Flanges: Spring Tower: Manual Pneumatic Motor model Hydraulic Motor model Standard O’ring Material: Socket Head Screws: Wetted Parts:	Phosphate coated alloy steel (std.) Option: Stainless steel Phosphate coated alloy steel (std.) Option: Stainless steel Phosphate coated alloy steel (std.) Painted alloy steel (std.) Painted alloy steel (std.) Option: Stainless steel Buna N Zinc plated alloy steel (std.) Option: Stainless steel Stainless steel & bronze
Pneumatic Pilot Motor (“F” prefix): Pilot Motor Working Pressure: Porting: Operating Temperature Range:	80 - 120 PSI (5.5 - 8.3 bar) 1/4” NPT 32° to +250°F (0° to +120°C)
Hydraulic Pilot Motor (“G” prefix): Pilot Motor Working Pressure: Porting: Operating Temperature Rating:	400 - 1600 PSI (6.9 - 110 bar) SAE for 3/8” Tube (Size -6) -40° to +250°F (-40° to +121°C)
Approximate Shipping Weight: Manual: Pneumatic or Hydraulic Motor:	47 lbs. (21.3 kg) 70 lbs. (31.8 kg)
* See product configurator for additional options.