Regulating valve Oubei valve ZJHP-16C DN40 pneumatic diaphragm regulating valve

Description :

　　1. Product Overview

　　The pneumatic single seat sleeve thin film regulating valve ZJHP-16C is a right angle rotary structure that can be used in conjunction with the valve to achieve proportional adjustment; The V-shaped valve core is most suitable for various regulating occasions, with a large rated flow coefficient, adjustable ratio, good sealing effect, sensitive regulating performance, small volume, and can be installed vertically and horizontally. Suitable for controlling media such as gases, vapors, liquids, etc.

　　Valves have the characteristics of being one-third smaller in volume, one-third lighter in weight, and one-third larger in flow rate, and are widely used in industrial process automatic control systems that require low noise and large pressure differentials.

　　2. Technical parameters

　　1、 Valve body

　　Valve body form: Straight through single seat (sleeve) inverted S-shaped cast valve

　　Nominal diameter: DN20~300mm

　　Nominal pressure: PN1.6 4.0 6.4MPa

　　Connection type: flange type according to JB78-59 JB/T79.2-94 concave type

　　Valve body material: HT200 ZG230-450

　　ZG1Cr18Ni9Ti ZG0Cr18Ni12M02Ti

　　Upper valve cover: room temperature type -20~+200 ℃

　　Heat dissipation type -40~+450 ℃

　　Packing: V-shaped polytetrafluoroethylene, flexible graphite, stainless steel corrugated pipe

　　2、 Valve components

　　Valve core type: upper guide single seat (sleeve) plunger type valve core

　　Flow characteristics: linear characteristics, equal percentage characteristics, or quick opening characteristics

　　Material: 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti

　　3. Company actual shooting

AfterSalesService :

• control valve