Description
100X diaphragm remote control float valve is a hydraulically operated valve with multiple functions. It is mainly installed at the water inlet of a pool or elevated water tower. When the water level reaches the set height, the main valve is controlled by the float pilot valve to close the water inlet and stop the water supply. When the water level drops, the main valve is controlled by the float switch to open the water inlet to fill the pool with water, realizing automatic water replenishment. The liquid level control is precise and not affected by water pressure: the 100X diaphragm remote control float valve can be installed at any position according to the height of the pool and the use space. It is easy to maintain, debug and inspect, has reliable sealing and long service life. The diaphragm valve has reliable performance, high strength and flexible movement, and is suitable for pipes with a diameter of less than 450mm. Piston type is recommended for pipes above DN500mm.
Part Name |
Material |
Valve Body |
Stainless Steel, Cast Iron, Cast Steel, Steel, Ductile Iron |
Filter |
Copper |
Regulator |
Copper |
Valve Stem |
Stainless Steel |
Diaphragm and Pressure Plate |
Nitrile Rubber, Ductile Iron |
Upper Cover |
Ductile Iron, Bronze |
Slow – closing Valve Plate |
Stainless Steel |
Spring |
Silicon – manganese Steel, Stainless Steel |
Large Valve Disk |
Ductile Iron |
Valve Seat |
Copper, Stainless Steel |
Diaphragm Seat |
Cast Iron, Cast Steel, Steel, Ductile Iron |
Regulating Valve |
Copper |
Filter |
Copper |
Performance Specifications
Nominal Pressure (MPa) |
Test Pressure (MPa) |
Applicable Medium |
Suitable Medium Temperature |
1 |
1.5 |
Shell |
Clean Water and Sewage without Impurities |
1.6 |
2.4 |
Seal |
≤80°C |
2.5 |
4 |
Clean Water and Sewage without Impurities |
≤80°C |
Outline and connecting measurememt

Nominal pressure
(MPa) |
25 |
32 |
40 |
50 |
60 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
800 |
L |
160 |
180 |
203 |
203 |
216 |
241 |
292 |
300 |
356 |
457 |
495 |
540 |
686 |
762 |
864 |
914 |
1067 |
1300 |
1450 |
PN 10 |
D |
115 |
135 |
145 |
160 |
180 |
195 |
215 |
245 |
280 |
385 |
390 |
440 |
500 |
585 |
615 |
670 |
780 |
895 |
1010 |
D1 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
350 |
400 |
460 |
515 |
565 |
620 |
725 |
840 |
950 |
PN16 |
D |
115 |
135 |
145 |
160 |
180 |
195 |
215 |
245 |
280 |
335 |
405 |
480 |
520 |
580 |
640 |
705 |
840 |
910 |
1020 |
D1 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
355 |
410 |
470 |
525 |
585 |
650 |
770 |
940 |
950 |
PN 25 |
D |
110 |
135 |
145 |
160 |
180 |
195 |
230 |
270 |
300 |
360 |
425 |
485 |
550 |
610 |
660 |
730 |
840 |
955 |
1070 |
D1 |
85 |
100 |
110 |
125 |
145 |
160 |
190 |
220 |
250 |
310 |
370 |
430 |
490 |
550 |
600 |
660 |
770 |
875 |
990 |
H |
172 |
172 |
265 |
265 |
310 |
350 |
460 |
520 |
570 |
695 |
780 |
595 |
1025 |
1080 |
1080 |
1135 |
1270 |
1460 |
1640 |
H1 |
106 |
106 |
210 |
210 |
215 |
215 |
245 |
305 |
365 |
415 |
510 |
560 |
658 |
735 |
610 |
665 |
725 |
865 |
975 |