Stainless steel nitrogen back pressure valve

Product Overview

Stainless steel nitrogen back pressure valveIt is a low-pressure pipeline/storage tank protection valve, mainly used in gas equipment. Made of stainless steel material, it is durable and pressure resistant, with flange connection, pressure rating PN10, and adjustable pressure setting range from 0-100kpaSingle stage diaphragm structure, rubber or PTFE diaphragm pressure transmission, specially designed for micro pressure use requirements, stable inlet pressure, mainly used for medium and large flow of liquids and gases. The valve body and diaphragm adopt a soft sealing form, which can be installed on the top of the storage tank as a pressure relief valve or nitrogen relief valve.

Design Features of Stainless Steel Nitrogen Back Pressure Valve

(1) All stainless steel valve body, PTFE diaphragm, optional EPDM or FFKM material O-ring and valve seat, the product can be used in industries such as food, pharmaceutical, chemical, etc

(2) Balanced valve seat, external pressure feedback, ultra large diaphragm sensing, precise and stable pressure control. Adjustable pressure to zero

(3) Reasonably designed internally, easy to clean, and capable of online CIP cleaning. Easy maintenance, no need to remove the back pressure valve for online repair and replacement of parts. For highly corrosive media, the valve body material can be made of PVDF or metal lined PTFE

Product Technical Data

1. Pressure sensing form: diaphragm type

2. Working temperature: -20 to 180 ℃ (customizable high-temperature type)

3. Pressure gauge interface (optional): 1/4'NPT internal thread or M14 * 1.5 internal thread

4. Enduring pressure: max.6 bar

5. Interface size: 1/8 'to 4 "internal thread, flange, sleeve, quick fit, etc., can be customized according to

6. Pressure regulation range: 0-10KPa; 0-30KPa; 0-50KPa;

Request customized 0-100KPa