Pneumatic three-way regulating valve

Our goal is to become a trusted valve consultant for users. Shanghai Yuhe Valve IndustryPneumatic three-way regulating valveUsually used in heat exchangers to regulate the temperature of fluids, it has the characteristics of high regulation accuracy and good regulation performance. Nominal diameter: DN20-400mm; Nominal pressure: PN16-PN64, ANSI 150-600LB, JIS 10K-40K, valve material: 22052507904L, 1.4529254SMo, titanium, C276， Monel, 304, 316, WCB。

Pneumatic three-way regulating valveThere are two ways: diversion and merging. Diversion is the process of dividing an inlet fluid into two outlet fluids; Confluence is the process of combining two inlet fluids into one outlet fluid.

Parameter Description

Valve cover form: standard type, high temperature heat dissipation type, low temperature type, corrugated pipe;

Cover type: bolt compression type;

Packing: polytetrafluoroethylene, graphite;

Valve core type: three-way valve core;

Valve action types: positive action, reverse action, gas closed, gas open;

Pneumatic accessories: locator, air filter pressure reducer, holding valve, travel switch, valve position transmitter, handwheel mechanism.

Traffic characteristics: equal percentage, linear, fast opening;

Flange sealing surfaces: FF, RF, RJ, LG, MFM;

Flange standards: JIS B2201, ANSI B16.5, JB/T79.1, JB/T79.2, HG/T20592;

Leakage level: According to the American National Standards/Fluid Control Organization ANSI/FCI 70-2 "Control Valve Seat Leakage" standard,

ANSI/FCI 70-2-2013 V (Standard Metal Seat)

ANSI/FCI 70-2-2013 VI (Cut off Soft Seat)

Pipeline connection methods: flange type, butt welding type

Applicable temperature range: -196 ℃ -570 ℃

Technical Specifications

Nominal diameter: DN20-400mm;

Nominal pressure: PN1.6, 4.0, 6.4MPa;

Flange standards: JB/T79.1-94, 79.2-94, HG/T20592, GB/T9119, etc;

Valve material: 22052507904L, 1.4529254SMo, titanium, C276， Monel, 304, 316, WCB。