Barksdale巴士德 20495系列 高灵敏度压力调节器
Barksdale巴士德 20495系列 高灵敏度压力调节器 Series 20495 Increased Sensitivity Pressure Regulator
Series 20495 Increased Sensitivity Pressure Regulator
Barksdale巴士德 调压器 Regulators
Barksdale的增加灵敏度调节器是重型调节器的改良版,旨在在低压下进行更多控制。该版本提供了更好的反应时间和更好的设定点精度。调节后的输出压力可以通过弹簧的力或电动机(液压或气动)的力来控制。设计特点可确保出色的精度,可重复性和高流量系数。
Barksdale's Increased Sensitivity Regulator is a modified version of the Heavy Duty regulator, designed to allow more control at low pressures. This version offers better reaction time and better set point accuracy. 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.
Shear-Seal设计旨在提供多年的无故障运行和几乎零泄漏的设计,利用流体压力来维持无泄漏的金属对金属密封,并随着使用而改善。转子和压力密封件之间的剪切作用会连续地覆盖配合表面,并防止污染物进入密封表面之间。结果是阀不会磨损-但会随着时间的推移而磨损,从而在产品的整个使用寿命中始终为您提供出色的控制。
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.
20495系列 高灵敏度压力调节器
Series 20495 Increased Sensitivity Pressure Regulator
Barksdale 20495系列 高灵敏度压力调节器 资料下载
Series 20495 1" Increased Sensitivity Pressure Regulator
20495系列 1“高灵敏度压力调节器
Increased Sensitivity Shear-Seal Regulator
Applications
Coiled tube reels
Land-based and offshore oil drilling controls
Wireline service tractors
Pressure sensitive applications
Datasheets
Series 20495 Datasheet
Valves Supplemental Guide
Installation Manuals
Series 20495, 1" Regulator, Installation Instructions
Details
灵敏度更高的Shear-Seal 调节器
应用领域
卷管卷盘
陆上和海上石油钻探控制
有线服务拖拉机
压敏应用
数据表
20495系列数据表
阀门补充指南
安装手册
20495系列,1“调节器,安装说明
细节
描述Description
Barksdale的增加灵敏度调节器是重型调节器的改良版,旨在在低压下进行更多控制。该版本提供了更好的反应时间和更好的设定点精度。调节后的输出压力可以通过弹簧的力或电动机(液压或气动)的力来控制。设计特点可确保出色的精度,可重复性和高流量系数。
Barksdale's Increased Sensitivity Regulator is a modified version of the Heavy Duty regulator, designed to allow more control at low pressures. This version offers better reaction time and better set point accuracy. 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.
Shear-Seal设计旨在提供多年的无故障运行和几乎零泄漏的设计,利用流体压力来维持无泄漏的金属对金属密封,并随着使用而改善。转子和压力密封件之间的剪切作用会连续地覆盖配合表面,并防止污染物进入密封表面之间。结果是阀不会磨损-但会随着时间的推移而磨损,从而在产品的整个使用寿命中始终为您提供出色的控制。
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.
特征Features
独特的Shear-Seal 技术Original Shear-Seal technology
超流量调节器Ultra flow regulator
故障安全电机控制选项Fail-safe motor control options
耐污染的介质Tolerates contaminated media
自排气Self venting
浪涌衰减Surge dampening
技术指标
一般规格*
压力:
供气/进气压力:
调节压力范围:
高灵敏度
全范围
调节压力范围“ F”前缀
气动故障安全马达:
高灵敏度
全范围
调节压力范围“ G”前缀
液压故障安全马达:
高灵敏度
全范围
流体温度范围:
证明压力: |
5,000 psi(345 bar)
500-1800 psi(34-124 bar)
500-3300 psi(34-228 bar)
500-1800 psi(34-124 bar)
500-3000 psi(34-207 bar)
500-1800 psi (34-124 bar)
500-3000 psi(34-207 bar)
-40°至+ 250°F(-40°至+ 121°C)
7,500 psi(517 bar) |
流量:
流量:
Cv入口:
Cv排气口: |
90 GPM(@ 50英尺/秒)
9.8
0.7 |
移植:
入口1:
出口(经调节):
通风:
仪表端口: |
1” NPT标准,SAE可选
1” NPT标准,SAE可选
1/2” NPT标准,SAE可选
3/8” NPT标准,SAE可选 |
结构材料:
阀体:
法兰:
弹簧塔:
手册:
气动马达型号:
液压马达型号:
标准O型圈材料:内
六角螺钉:
润湿部件: |
不锈钢(标准)
磷酸盐涂层合金钢(标准)
选件:不锈钢
不锈钢(标准)
磷酸盐涂层合金钢(标准)
磷酸盐涂层合金钢(标准)
Buna N
不锈钢(标准)
不锈钢 |
气动先导电动机(前缀“ F”):
先导电动机工作压力:进气口
:
工作温度范围: |
80-120 psi(5.5-8.3 bar)
1/4英寸NPT
32°至+ 250°F(0°至+ 120°C) |
液压先导马达(前缀“ G”):
先导马达工作压力:进气口
:
工作温度范围: |
适用于3/8英寸管(尺寸-6)的
400-1600 psi(6.9-110 bar) SAE -40°至+ 250°F(-40°至+ 121°C) |
大约运输重量:
手册:
气动或液压马达: |
47磅 (21.3公斤)
70磅。 (31.8公斤) |
|
*有关其他选项,请参阅产品配置器。 |
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