英国鹤牌黄铜平衡阀|黄铜静态平衡阀知识|进口黄铜静态平衡阀|黄铜静态平衡阀知识

Pressure/Temperature Rating

Threaded Ends
BS7350 PN20
17.2 bar at 120ºC
20 bar at -10 to 100ºC

Compression Ends
5 bar at 120ºC
6 bar at 110ºC
10 bar at 65ºC
16 bar from -10 to 30ºC

Test Pressure

Shell: 30 bar
Seat: 22 bar

Specification

Kitemarked to BS7350: 1990
Handwheel operated
Numerical indicator
Inside screw non-rising handwheel
Characterised regulating disk
Flow charts available
End connections threaded
Sizes 1” to 2” taper threaded BS EN 10266 (ISO 7-1) formerly BS 21
Sizes 1/2” and 3/4” to ISO 228 parallel
Sizes DN15 and DN20 when used with compression adaptors suitable for copper pipe to BS EN 1057 R250 (half hard)
WRAS Approved Product

Optional Features

Application Figure 1432 can be used with Hattersley metering stations for commissioning 

Notes

Fig 1432 can be used with Hattersley metering stations for commissioning - 1432 + 1000 = 2432, - 1432L + 1000M = 2432LM, - 1432L + 1000L = 2432LL

Material Specification

Dimensions