Barksdale巴士德 20495系列 高靈敏度壓力調(diào)節(jié)器
Barksdale巴士德 20495系列 高靈敏度壓力調(diào)節(jié)器 Series 20495 Increased Sensitivity Pressure Regulator
Series 20495 Increased Sensitivity Pressure Regulator
Barksdale巴士德 調(diào)壓器 Regulators
Barksdale的增加靈敏度調(diào)節(jié)器是重型調(diào)節(jié)器的改良版,旨在在低壓下進(jìn)行更多控制。該版本提供了更好的反應(yīng)時間和更好的設(shè)定點精度。調(diào)節(jié)后的輸出壓力可以通過彈簧的力或電動機(液壓或氣動)的力來控制。設(shè)計特點可確保出色的精度,可重復(fù)性和高流量系數(shù)。
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設(shè)計旨在提供多年的無故障運行和幾乎零泄漏的設(shè)計,利用流體壓力來維持無泄漏的金屬對金屬密封,并隨著使用而改善。轉(zhuǎn)子和壓力密封件之間的剪切作用會連續(xù)地覆蓋配合表面,并防止污染物進(jìn)入密封表面之間。結(jié)果是閥不會磨損-但會隨著時間的推移而磨損,從而在產(chǎn)品的整個使用壽命中始終為您提供出色的控制。
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 高靈敏度壓力調(diào)節(jié)器
Series 20495 Increased Sensitivity Pressure Regulator

Barksdale 20495系列 高靈敏度壓力調(diào)節(jié)器 資料下載
Series 20495 1" Increased Sensitivity Pressure Regulator
20495系列 1“高靈敏度壓力調(diào)節(jié)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
靈敏度更高的Shear-Seal 調(diào)節(jié)器
應(yīng)用領(lǐng)域
卷管卷盤
陸上和海上石油鉆探控制
有線服務(wù)拖拉機
壓敏應(yīng)用
數(shù)據(jù)表
20495系列數(shù)據(jù)表
閥門補充指南
安裝手冊
20495系列,1“調(diào)節(jié)器,安裝說明
細(xì)節(jié)
描述Description
Barksdale的增加靈敏度調(diào)節(jié)器是重型調(diào)節(jié)器的改良版,旨在在低壓下進(jìn)行更多控制。該版本提供了更好的反應(yīng)時間和更好的設(shè)定點精度。調(diào)節(jié)后的輸出壓力可以通過彈簧的力或電動機(液壓或氣動)的力來控制。設(shè)計特點可確保出色的精度,可重復(fù)性和高流量系數(shù)。
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設(shè)計旨在提供多年的無故障運行和幾乎零泄漏的設(shè)計,利用流體壓力來維持無泄漏的金屬對金屬密封,并隨著使用而改善。轉(zhuǎn)子和壓力密封件之間的剪切作用會連續(xù)地覆蓋配合表面,并防止污染物進(jìn)入密封表面之間。結(jié)果是閥不會磨損-但會隨著時間的推移而磨損,從而在產(chǎn)品的整個使用壽命中始終為您提供出色的控制。
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
獨特的Shear-Seal 技術(shù)Original Shear-Seal technology
超流量調(diào)節(jié)器Ultra flow regulator
故障安全電機控制選項Fail-safe motor control options
耐污染的介質(zhì)Tolerates contaminated media
自排氣Self venting
浪涌衰減Surge dampening
技術(shù)指標(biāo)
一般規(guī)格*
壓力:
供氣/進(jìn)氣壓力:
調(diào)節(jié)壓力范圍:
高靈敏度
全范圍
調(diào)節(jié)壓力范圍“ F”前綴
氣動故障安全馬達(dá):
高靈敏度
全范圍
調(diào)節(jié)壓力范圍“ G”前綴
液壓故障安全馬達(dá):
高靈敏度
全范圍
流體溫度范圍:
證明壓力: |
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排氣口: |
90 GPM(@ 50英尺/秒)
9.8
0.7 |
移植:
入口1:
出口(經(jīng)調(diào)節(jié)):
通風(fēng):
儀表端口: |
1” NPT標(biāo)準(zhǔn),SAE可選
1” NPT標(biāo)準(zhǔn),SAE可選
1/2” NPT標(biāo)準(zhǔn),SAE可選
3/8” NPT標(biāo)準(zhǔn),SAE可選 |
結(jié)構(gòu)材料:
閥體:
法蘭:
彈簧塔:
手冊:
氣動馬達(dá)型號:
液壓馬達(dá)型號:
標(biāo)準(zhǔn)O型圈材料:內(nèi)
六角螺釘:
潤濕部件: |
不銹鋼(標(biāo)準(zhǔn))
磷酸鹽涂層合金鋼(標(biāo)準(zhǔn))
選件:不銹鋼
不銹鋼(標(biāo)準(zhǔn))
磷酸鹽涂層合金鋼(標(biāo)準(zhǔn))
磷酸鹽涂層合金鋼(標(biāo)準(zhǔn))
Buna N
不銹鋼(標(biāo)準(zhǔn))
不銹鋼 |
氣動先導(dǎo)電動機(前綴“ F”):
先導(dǎo)電動機工作壓力:進(jìn)氣口
:
工作溫度范圍: |
80-120 psi(5.5-8.3 bar)
1/4英寸NPT
32°至+ 250°F(0°至+ 120°C) |
液壓先導(dǎo)馬達(dá)(前綴“ G”):
先導(dǎo)馬達(dá)工作壓力:進(jìn)氣口
:
工作溫度范圍: |
適用于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) |
大約運輸重量:
手冊:
氣動或液壓馬達(dá): |
47磅 (21.3公斤)
70磅。 (31.8公斤) |
|
*有關(guān)其他選項,請參閱產(chǎn)品配置器。 |
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