功能
單個(gè)調(diào)壓器能夠適用于較大的壓力范圍
133L、133H 和 133HP 型適合監(jiān)測應(yīng)用
出色的抗震性能和快速響應(yīng)速度
氣密性關(guān)閉
*大限度地減小彈簧和閥膜影響
無需進(jìn)行閥座間調(diào)整
可輕松接觸到閥芯部件
提供鋼閥體
規(guī)格
閥體尺寸和端口連接方式
鑄鐵:2 NPT、NPS 2/DN 50 CL125 FF 法蘭式端部連接
鋼閥體:2 NPT、NPS 2/DN 50 CL150 RF 法蘭式端部連接
*大工作入口壓力
133L 型:125 psig/8.6 bar
133H 型:60 psig/4.1 bar 
133HP 型:150 psig/10.3 bar
*大緊急入口壓力
133L 型:125 psig/8.6 bar
133H 型:125 psig/8.6 bar 
133HP 型:150 psig/10.3 bar
*大出口(殼體)壓力
15 psig/1.0 bar
出口壓力范圍
2" 水柱至 10 psig/5 mbar 至 0.69 bar 之間的 9 個(gè)范圍
133HP 型:2 至 60 psig/0.14 至 4.1 bar 之間的 7 個(gè)范圍
溫度適用范圍
-20°F 至 150°F/-29° 至 66°C
大致重量
133H 型端口連接方式:35 lb/16 kg
133L 型端口連接方式:40 lb/18 kg
133HP 型:NPT:56.5 lb/26 kg;CL125 RF 和 CL250 RF:62.5 lb/28 kg
取壓方式
外取壓
Fisher 133 Series direct-operated regulators are ideal for industrial and commercial applications supplying gas to furnaces, burners, and other appliances. A balancing system enables the regulator to control gas pressure accurately for maximum combustion efficiency despite varying inlet pressures.
Features
Wide pressure range capability with single regulator
Types 133L, 133H, and 133HP suitable for monitoring applications
Excellent shock characteristics and fast speed of response
Bubble-tight shutoff
Spring and diaphragm effects minimized
No seat-to-seat adjustment required
Easy access to trim parts
Steel Body Availabl |
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