◆ BCH -Multiport Valves
Function of valve position
1、正常过滤Filter --- for normal filtration, and vacuuming pool through filter
2、反冲洗Backwash---n for reversing flow for cleaning filter,
3、清洗滤嘴—(于反冲洗后使用)Rinse—for initial start –up cleaning, plus re-setting filter bed after backwashing
4、不经过过滤排水Waste-- for vacuuming directly to waste. Lowering pool level/draining pool
5、关闭Closed – for shutting off all flow to filter and pool
6、不经过滤器循环Recirculate—for by-passing filter, but circulating pool water.
序号
NO. |
产品图示
Product image |
型 号
Model |
基座尺寸
Base Size |
安装方式installation |
1 |
(Black or white) |
BCH-715 |
1-1/2” |
顶装(螺钉固定式)
Top Mount(Bolts) |
BCH-720 |
2” |
BCH-725 |
2-1/2” |
2 |
BCH-815 |
1-1/2” |
顶装(卡箍式)
Top Mount(Clamps) |
BCH-820 |
2” |
3 |
(Black or white) |
BCH-915 |
1-1/2” |
侧装式
Side Mont |
BCH-920 |
2” |
BCH-925 |
2-1/2” |
Sizes of Connection:
1-1/2”Valve-48 or 50mm unions available 2”Valve-60 or 63mm unions available
2-1/2”Valve-75 or 76mm unions available |
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