Hydraulic Pressure Discharge Control Valve , Sustaining Valve , Ductile Iron

PRODUCT INTRODUCTION

1. Description

The 500X pressure release/maintenance valves is mainly used in fire fighting or other water supply systems to prevent the occurrence of overpressureor maintain the pressure of a fire fighting water supplysystem. After the fire pump is shut down, the valves can also serve to reduce the impact caused by water hammer. It can also be used as the water hammer eliminating device in large water supply systems.The valves utilizes a self-cleaning screen installed at the inlet of the valves control system, so suspended particles of relatively big specific gravities and diameters can not enter the control system.This guarantees the smooth and unobstructed circulation of the system, thereby ensuring the safe and reliable operation of the valves. With the help of the valves, the system, suitable for 600 caliber or below pipes, is able to operate smoothly, high in strength and offer a long service life.

2. Application

The valves instantly opens when the pressure in the pipeline exceeds the preset safe level, thus relieving excessive pressure from the pipeline. When the pressure returns to normal, the valves closes slowly, at an adjustable speed.The valves also can be used to sustain upstream pressure to a preset pressure value.

3. Specification

4. Hydraulic Control Valve Outsize Drawing

If you require other sizes and valve design standards, please send email to angela@tjfmcn.com to get the drawing.

Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.

You will get an effective response within 24 hours from TongJiang Team.

CONTACT INFORMATION

Miss Angela

Mobile: +86 13588429004(Whatsapp)

Skype: angelazhuo1

E-mail: angela@tjfmcn.com

Tel No: +86 571 86991717

Official Website: www.zjtjvalve.com

TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina.

In 2012, the company costed more than 5,000,000 USD to build 20000 M2 modern equipment factory in DEQING, HUZHOU, ZHENGJIANG. Company annual sales is more than 500 hundred million USD. Also factory has more than 100 employees, including more than 10 professional and technical personnel.

TongJiang sells the valve and pipe fitting for European, Asia, Middle East, American countries.

TongJiang introduces a full set leading of production equipment, which is from raw materials to processing plant, including the valve forming, groove, product testing and factory sales. All the production process adopts information automation control.

TongJiang Company also strictly concatenates on the quality control. The product is passed the ISO9001 quality system standard certification and national standards.