» Valves & Pumps » Solenoid Remote Float Control Valve

Solenoid Remote Float Control Valve

March 17, 2025

Design Features & Function

A solenoid remote float valve.

A typical solenoid remote float control valve for water tanks or reservoirs.

The solenoid remote float control valve, also known as electromagnetically controlled remote float valve, is a modified version of the conventional Y-globe or single-chamber remote float valve. It is a diaphragm hydraulic control valve that utilizes the pipeline’s hydraulic pressure as its driving source and can also be remotely controlled electrically. It incorporates a solenoid valve and a horizontal float ball regulator. Regardless of flow fluctuations, this valve maintains a constant water level in reservoirs by controlling the filling process. In case of float ball damage or malfunction, the solenoid valve allows for remote closure of the main valve. This product is widely used in water tanks and reservoirs, and similar applications to manage liquid levels.

Technical Specifications

Drawing of solenoid remote float valve.

A typical drawing of the solenoid single-chamber remote float valve.

Part No.Part NameMaterial Spec.
1Valve BodyASTM A536 65-45-12
EN-GJS-450-10
2SeatSS 304
3Main GlandASTM A536 65-45-12
EN-GJS-450-10
4O-RingNBR
5Main GasketEPDM
6Main DiscASTM A536 65-45-12
EN-GJS-450-10
7DiaphragmEPDM
8Bottom GlandASTM A536 65-45-12
EN-GJS-450-10
9WasherCS + Zn
10Bolts/NutsB7/2H
11SpringSS 304
12PlugSS 304
13StemSS 304
14BonnetASTM A536 65-45-12
EN-GJS-450-10
15PlugSS 304
16Float ValveSS 304
17Ball ValveSS 304
18Needle ValveSS 304
19Built-in StrainerSS 304
20Solenoid ValveSS 304
*Material specification for each valve part.

The remote float valve electromagnetically controlled by a solenoid valve shall be design according to CJ/T 219, JB/T 10674, EN 558, and AWWA C530. Size range: 1-1/2″ (DN40) ~ 6″ (DN 150); Flange manufactured to EN 1092-2 PN 10 & PN 16. Working temperature: -10°C~80°C. Interior & exterior surfaces should be FBE coated in RAL 5005 or 5015.

NPSH
mm
L
mm
D
mm
D1
mm
1.5"132203150110
2"132203165125
2.5"158216185145
3"167241200160
4"190292220180
6"293356285240
*Dimensions H, L, D, D1 for the solenoid remote float valve.

NPSd1
mm
C
mm
T
mm
n-Φd
mm
1.5"841934-Φ19
2"991934-Φ19
2.5"1181934-Φ19
3"1321938-Φ19
4"1561938-Φ19
6"2111938-Φ23
*Dimensions d1, C, T, n-Φd for the solenoid remote float valve.

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