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Series diaphragm multifunctional
Product Name: WM343 Series Product Model: 1028981616 Product Overview Diaphragm type multifunctional water pump control valve is an intelligent valve
Product details


Product Name: WM343 Series Product Model: 1028981616

Product Overview

Diaphragm type multifunctional water pump control valve is an intelligent valve installed at the outlet of water pumps in high-rise building water supply systems and other water supply systems to prevent medium backflow, water hammer, and water hammer phenomena. This valve has three functions: electric valve, check valve, and water hammer eliminator, which can effectively improve the safety and reliability of the water supply system. And integrate the technical principles of slow opening, quick closing, and slow closing to eliminate water hammer, in order to prevent the occurrence of water hammer during pump start-up and shutdown. Simply operate the water pump motor on/off button, and the valve will automatically open/close according to the water pump operating procedures, with high flow rate and low pressure loss. Diaphragm type is suitable for valves with diameters below 600.

adopt standards

Flange connection size
structural length
pressure test
DIN、ANSI、GB
(Suitable for China region)
DIN、ANSI
API 598

main criteria

Part Name
Valve cover, valve body
spring
Diaphragm pressure plate
Diaphragm and sealing gasket
valve stem
valve disc
Sealing gasket pressure plate
valve seat
material Grey cast iron, ductile iron, carbon steel, stainless steel Spring steel, stainless steel ductile cast iron Nitrile rubber 2Cr13 ductile cast iron ductile cast iron stainless steel

Main external connection dimensions

DN
50
65
80
100
125
150
200
250
300
350
400
450
500
600
L
203
216
241
292
330
356
457
533
610
686
762
864
914
1067
H
293
328
364
418
481
543
673
729
927
957
1188
1218
1256
1600


Ordering Notice:

1、 ① Product Name and Model of WM343 Series Diaphragm Multifunctional Water Pump Control Valve ② Dynamic Flow Balance Valve Diameter of WM343 Series Diaphragm Multifunctional Water Pump Control Valve ③ Does the WM343 Series Diaphragm Multifunctional Water Pump Control Valve come with accessories for us to correctly select for you.
2、 If the WM115 dynamic flow balance valve model of the company has been selected by the design unit, please order directly from our sales department according to the WM343 series diaphragm multifunctional water pump control valve model.
3、 When the usage situation is very important or the environment is complex, please provide design drawings and detailed parameters as much as possible, and our experts will review and control them for you.
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