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Ductile Iron Hydraulic Control Valve / Hydraulic Pressure Reducing Valve

Ductile Iron Hydraulic Control Valve / Hydraulic Pressure Reducing Valve

Brand Name: WESDOM / Customize
Certification: API / ISO
Model Number: 300X Slow-shut check control valve
Minimum Order Quantity: 20PCS
Delivery Time: According to order Quantity
Payment Terms: T/T, L/C, Western Union
HENAN WESDOM FLOW CONTROL CO.,LTD
Active Member
Henan China
Business type: Manufacturer Agent Exporter Seller
607Room,Building A,E-commerce Building,South City,Longhu Town,Xinzheng of Henan province,China
Supplier`s last login times: within 42 hours

300X Slow-shut check control valve Ductile iron Material Flanged End


Product overview:


The 300X slow-closing check valve is a smart valve that is installed at the water pump outlet of the high-rise building water supply system and other water supply systems to prevent backflow, water hammer and water hammer. 300X slow-closing check valve has three functions of electric valve, check valve and water hammer eliminator, which can effectively improve the safety and reliability of the water supply system. The technical principle of slow opening, quick closing and slow closing to eliminate the water hammer is integrated to prevent the water hammer and the pump water hammer from being opened. Simply operate the pump motor opening and closing button.300X slow-closing check valve can be automatically opened and closed according to the operation of the pump, and the flow rate is large and the pressure loss is small. Suitable for valves up to 600 caliber. Filters should be installed before the 300X slow-closing check valve, and should be easy to discharge.


Technical Specifications:



Pressure class: PN10PN16 PN25
Diaphragm type: DN20-450
Piston type: DN500-750
Medium temperature: 0-80 ℃


Main Parameter

Nominal DiameterDimension
LA1AH1HF
20150200282106172116
25160200282106172116
32180200282106172116
40200210320137225168
50203210320137225168
65216215330145270180
80241220330178289210
100292230410232375284
125330245420286420310
150356260420318450370
200495280430413722463
250622300450502769525
300698320460600906625
3507873404706381480705
4009143604806771027778
4509783604806771027778
5009784107807501110690
60012304568888501286785

Function and purpose :

a check valve to regulate and control the onoff speed which can regulate to the optima on off speed in accordance with the site when the water pump starts or stops running. 300X slow-closing check valve can be used for high-rise to reduce the water hammer to achieve safety and a quiet on/off effect.


Installation Precautions:


1. The nominal pressure of 300X Slow-shut check control valve has different levels such as 0.6, 1.0, 1.6, 2.5 and 4.0 MPa. The working medium of the pipeline should be less than the nominal pressure of 300X Slow-shut check control valve.

2. The 300X Slow-shut check control valve should be placed on the pipeline where the medium flows in one direction.

3. The direction of the arrow on the main valve body of the hydraulic control valve must be consistent with the flow direction of the piping system.

4. There should be no air blockage or air resistance in the pipe section of the 300X Slow-shut check control valve. In the upper part of the pipe network, etc., an automatic exhaust valve should be provided.

5. When 300X Slow-shut check control valve is installed horizontally, the bonnet and stem should face upwards. When installed vertically, the bonnet and stem should face outward.

6. The strength and tightness test should be done before the 300X Slow-shut check control valve is installed.



Product Tags:

remote control hydraulic valve

      

hydraulic pressure relief valve

      

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