Automatic Hydraulic Control Valve

Warranty period: one year Features: Automatic water supply according to water level changes, water saving, water saving, no electricity, long service life. Simple installation, convenient maintenance, low failure rate. Suitable for high-rise water tanks, water towers and other systems in industrial and civil buildings.

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Product Description

Automatic Hydraulic Control Valve

Automatic Hydraulic Control Valve2

Descriptions&Material

Technical Specification

Part Name

Material

Part Name

Material

Design Standard:EN 1074-5/BS EN 1567
Face to Face:EN558-1/ISO 5752 Series 1

Body

DI/SS

Diaphragm

Nylon+EPDM/VITON

Spring

O-Ring

EPDM/NBR/VITON

Flange Drilling:EN1092-2/ISO 7005-2/
ANSI/JIS/AS2129

Seat

SS/Brass

Guide Bush

Brass/Bronze

Stem

SS/Bronze

Coating

Epoxy resin

Dimensions(mm)

DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	230	290	310	350	350	480	6000	730	850	850	1100	1100	1250	1450
H	139	159	179	214	214	333	407	476	526	526	624	624	720	835
H1	85	95	102	112	127	145	172	205	232	262	292	325	360	425
φK	173	198	226	265	265	351	436	524	606	606	741	741	1002	1308
S	3/8"	3/8°	3/8"	1/2	1/2	1/2"	3/4"	1"	1"	1	1/2	1/2	2"	2"
W.T(kg)	14	19	23	32	45	68	125	200	260	310	560	620	880	1300
Pressure Range:PN10/16/25, ANSICL125/150/300, JIS 10K/16K, AS Table D/E is Optional

Warranty period: one year

Features: Automatic water supply according to water level changes, water saving, water saving, no electricity, long service life. Simple installation, convenient maintenance, low failure rate.

Applicable to high-rise water tanks, water towers and other systems in industrial and civil buildings. It can effectively protect the safety of water pumps and pipe network equipment.

This product has the function of automatically opening and closing valve pipelines to control the water level.

Working principle: Hydraulic control valve that automatically controls the liquid level of water tanks and water towers. When the water level drops beyond the preset value, the float valve opens,

The pressure in the upper chamber of the piston decreases, and a pressure difference is formed between the upper and lower parts of the piston. Under this pressure difference, the gate flap opens to supply water. When the water level rises to the preset height, the float valve closes,

The pressure in the upper chamber of the piston continues to increase, causing the gate flap to close and stop water supply.

Automatic Hydraulic Control Valve

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