
Fisher ™ Fisher 133 series divssure regulator:NPS 2 Cast iron body. Single seat construction with Neodivne (CR) disk. Includes aluminum cage and seat ring, Nylon (PA) guide bushing and Stainless steel stem and stem sleeve. Nitrile (NBR) O-ring seals and valve disk, Nitrile (NBR) and Nylon (PA) diaphragms and 2-way stabilizer vent.Approximate shipping weight is 35 pounds for the 2 NPT and 40 pounds for the NPS 2 flanged.
Fisher 133 series direct acting regulators are ideal for industrial and commercial gas supply applications in boilers, burners, etc. The regulator accurately controls the gas divssure through a balance system, which can achieve the highest combustion efficiency under various inlet divssures.
Fisher™费希尔133系列减压调压器:NPS 2铸铁阀体。带氯丁橡胶(CR)阀盘的单座结构。包括铝制阀笼和阀座环、尼龙(PA)导套和不锈钢阀杆和阀杆套。丁腈橡胶(NBR)O形密封圈和阀盘,丁腈橡胶(NBR)和尼龙(PA)隔膜和双向稳定器通风口。2 NPT的近似装运重量为35磅,NPS 2法兰的近似装运重量为40磅。
Fisher 133 系列直接作用式调压器是适用于锅炉、燃烧炉等设备的工业和商业供气应用的理想之选。 调压器通过一个平衡系统准确控制气体压力,可在各种进口压力下实现X高燃烧效率。
Fisher™费希尔133系列减压调压器各压力范围对应型号:
Type 133L Low-Pressure Regulator133L型低压调压器
BODY CLASS AND END CONNECTION 阀体和端部连接 | FS NUMBER FOR SPRING RANGE 弹簧范围的FS编号 | |||||
2 to 4 Inches w.c. | 3-1/2 to 6 Inches w.c. | 5 to 9 Inches w.c. | 8-1/2 to 18 Inches w.c. | 14 to 28 Inches w.c. | 3/4 to 2 psig | |
NPT | 133L-1 | 133L-2 | 133L-3 | 133L-4 | 133L-5 | 133L-6 |
CL 125 FF | 133L-7 | 133L-8 | 133L-9 | 133L-10 | 133L-11 | 133L-12 |
Type 133HHigh-Pressure Regulator133H型高压调压器
BODY CLASS AND END CONNECTION 阀体和端部连接 | FS NUMBER FOR SPRING RANGE 弹簧范围的FS编号 | ||
1-1/2 to 3psig | 2 to 5psig | 5 to 10psig | |
NPT | 133H-1 | 133H-2 | 133H-3 |
CL 125 FF | 133H-4 | 133H-5 | 133H-6 |
Type 133Z Zero Governor 133Z 型零调速器
BODY CLASS AND END CONNECTION 阀体和端部连接 | FS NUMBER FOR SPRING RANGE 弹簧范围的FS编号 | |
-1 to 1 Inch w.c. | 0 to 4 Inches w.c. | |
NPT | 133Z-1 | 133Z-2 |
CL 125 FF | 133Z-3 | 133Z-4 |
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