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Barksdale pressure regulators Model 20313 Description
Barksdale压力调节器是敏感的，用于在液压回路中保持预定压力的压力控制装置。调节的输出压力通过手动调节弹簧力来控制，以平衡液压负载。设计特点确保卓越的精度、重复性和高流量系数。Barksdale's pressure regulators are sensitive, pressure-control devices used to maintain a pre-determined pressure in a hydraulic circuit. The regulated output pressure is controlled by manually adjusting the spring force to balance the hydraulic loading. Design features ensure excellent accuracy, repeatability and high flow coefficients.
剪切密封?设计旨在提供多年无故障运行和几乎零泄漏，它使用液体压力来保持金属对金属的无泄漏密封，并随着使用而改进。转子和压力密封之间的剪切作用不断地重叠配合面，防止污染物在密封面之间倒伏。其结果是阀门不会磨损，但随着时间的推移会逐渐磨损，从而在产品的整个生命周期内为您提供始终如一的卓越控制。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.
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Barksdale pressure regulators Model 20313 Description
- Applications应用
BOP Control Units防喷器控制装置
Coiled tube reels卷管卷筒
Oil and gas systems油气系统
Pressure sensitive压敏
Datasheets
Model 20313 Datasheet
Valves Supplemental Guide
- Installation Manuals安装手册
Series 20313, 1/2" Regulator, Installation Instructions
Details
Technical specifications - 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: |
5,000 psi (345 bar)
300 - 1600 psi (21 -110 bar)
300 - 3000 psi (21 - 207 bar)
300 - 1600 psi (21 -110 bar)
300 - 3000 psi (21 - 207 bar)
300 - 1600 psi (21 -110 bar)
300 - 3000 psi (21 - 207 bar)
-40° to +250°F (-40° to +121° C)
7,500 psi (517 bar) |
Flow:
Flow Rate:
Cv Inlet:
Cv Vent: |
45 GPM (@ 50/ft/s)
6.7
6.7 |
Porting:
Inlet:
Outlet:
Vent:
Bleed Port: |
1/2” NPT Standard, SAE Option
1/2” NPT Standard, SAE Option
1/2” NPT Standard, SAE Option
1/4” Dia. hole |
Materials of Construction:
Body:
Flanges:
Spring Tower Housing:
Manual
Pneumatic Motor model
Hydraulic Motor model
Standard O'ring Material:
Socket Head Screws:
Wetted Parts: |
Stainless steel (standard)
Stainless steel (standard)
Phosphate coated alloy steel (std.)
Phosphate coated alloy steel (std.)
Phosphate coated alloy steel (std.)
Option: Stainless Steel
Buna N
Stainless steel (standard)
Stainless steel |
Pneumatic Pilot Motor (“F” prefi x):
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” prefi x):
Pilot Motor Working Pressure:
Porting:
Operating Temperature Range: |
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: |
21 lbs. (9.5 kg)
44 lbs. (20.0 kg) |
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| * See product configurator for additional options. |
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