Pneumatic insulation jacket balance cage regulating valve

Our goal is to become a trusted valve consultant for users. Shanghai Yuhe Valve IndustryPneumatic insulation jacket balance cage regulating valveInstall insulation jacket devices at the valve body and upper valve cover, suitable for occasions requiring insulation, nominal diameter: DN20-200mm; Nominal pressure: PN16-PN64, ANSI 150-600LB, JIS 10K-40K, valve material: 22052507904L, 1.4529254SMo, titanium, C276， Monel, 304, 316, WCB。

Pneumatic insulation jacket balance cage regulating valveIt is one of the CV3000 series products. The structure is compact, with an S-shaped channel and a guide vane that improves the fluid balance flow around the sleeve, resulting in low pressure drop loss, high flow rate, wide adjustable range, and high precision of flow characteristics.

The regulating valve has good dynamic stability, low noise, and minimal cavitation and corrosion. Suitable for occasions that require insulation. When the crystallization temperature of the process medium is lower than the ambient temperature or the fluid temperature decreases, causing an increase in viscosity or solidification of the fluid, a steam insulation jacket device is added at the valve body and upper valve cover to meet the process control requirements of the process medium.

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: pressure balanced 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: DN20-200mm;

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。