功能

能夠降噪而不降低流量

良好的關斷性能可減少下游累積

易于安裝

規格

**溫度

鑄鐵閥體：406°F / 208°C | 鋼閥體：500°F / 260°C

閥體尺寸

NPS 1 / 1.5 / 2 / 2.5 / 3 / 4 | DN 25 / 40 / 50 / 65 / 80 / 100

端部連接

NPT / CL125FF / CL150RF / CL250RF / CL300RF / CL600RF

**入口壓力

鑄鐵：250 PSIG / 17.2 bar | 鋼：300 PSIG / 20.7 bar | 或閥體額定值，以較低者為準

**出口壓力

250 PSIG / 17.2 bar

彈簧范圍

39 至 250 PSIG / 2.7 至 17.2 bar

如需其他技術信息

Fisher Type 92W pressure-reducing regulator for liquid service includes either a Type 6492H or a Type 6492L pilot. This reliable, dependable regulator uses time-proven design concepts. Pilot supply pressure is piped from the main valve inlet to the pilot inlet connection. Downstream pressure registers on the main valve pistons through the downstream control line and then on the pilot diaphragm.

Features

Noise Reduction Capability without Decrease in Capacity

Good Shutoff for Low Downstream Buildup?

Ease of Installation

Specifications

Maximum Temperature

Cast Iron Body:?406°F / 208°C | Steel Body: 500°F / 260°C

Body Sizes

NPS 1 / 1.5 / 2 / 2.5 / 3 / 4 | DN 25 / 40 / 50 / 65 / 80 / 100

End Connections

NPT / CL125FF / CL150RF / CL250RF / CL300RF / CL600RF

Maximum Inlet Pressure

Cast Iron: 250 PSIG / 17.2 bar | Steel: 300 PSIG / 20.7 bar | Or body rating limit, whicever is lower

Maximum Outlet Pressure

250 PSIG / 17.2 bar

Spring Ranges

2 to 250 PSIG / 0.138 to 17.2 bar