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RV300 Series Control Valve

RV200 Series Three-Way Control Valve

RV 2X4 series valves belong to the three-way valves with shunt or merge function, this series of valves are widely used in HVAC, power plant, chemical industry, etc. RV 200 series valves are used for controlling friction-free particles of liquids, gases, and vapors such as: water, steam. In order to ensure the reliability of the regulating performance of the valve, the manufacturer recommends that a filter or other means be installed in the piping before the valve to ensure that the process medium is free of friction particles or dirt.

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Description

Product Presentation:

This series of valves are widely used in HVAC, power plants, chemical industry, etc. The RV 200 series valves are used to control liquids, gases, and vapors such as water, steam that do not contain friction particles. In order to ensure the reliability of the regulating performance of the valve, the manufacturer recommends that a filter or other means be installed in the piping before the valve to ensure that the process medium does not contain friction particles or dirt.

 

Product Parameter:

Series: RV224 / RV234

Valve type: three-way, single seat, control valve, reversible

Nominal size: DN15-300

Nominal pressure: PN16,40

Valve body material: cast steel / stainless steel

DIN: 1.0619\1.7357 / 1.4581

ANSI: A216 WCB\A217 WC6 \ A351 CF8M

Seat Material: Stainless steel \ Stainless steel

din: 1.4027 \ 1.4571

ANSI: 410 \ 316Ti

Spool Material: Stainless Steel / Stainless Steel

din: 1.4027 / 1.4571

ANSI: 410 / 316Ti

Working temperature: -20 to 500℃ / -20G to 400℃.

Connection flange: EN1092-1(4/2002) standard

Flange form: convex flange or concave flange, same as EN 1092-1(4/2002)

Spool type: V-type, with specific cross-section shape

Flow rate characteristics: linear, equal percentage (when straight through)

Kvs value: 1.6~1000m3/h

Leakage class: Metal-to-metal seal: Class IV / Metal-to-PTFE seal: ClassV

Explosion-proof leakage class: Leakage class ClassVI

Adjustable ratio: 50:1

Seal: O-Ring EPDM TMAX=140°C\PTFE TMAX=260°C\Extended Graphite, Bellows Seal TMAX=550°C

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