Pneumatic Three-Way Control Valve

Pneumatic Three-Way Control Valve, Pneumatic Three-Way Control Valve Three-Way Valve, featuring a dual-spool upper and lower guide structure, is typically used in heat exchangers. Based on application, it can be categorized into diverter control type (one inlet, two outlets), convergent control type (two inlets, one outlet), and quick-acting shut-off type.

Parameters

Specifications: DN40-DN800

Material: QT450

Brand: Tianjin Yibiao

Model: YBFM

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Product Details

Product Specifications for KAX Series Pneumatic Three-Way Control Valve

Specification Name	Industrial Control Valve	Face-to-Face Dimension	Flange Standard	Pneumatic Control Valve	Pressure-Temperature Rating
International Standard	IEC 60534-1	IEC 60534-3-1	ASME B16.5	IEC 60534-4	ASME B16.34
National Standard	GB/T17213	GB/T17213.3	JB/T79, HG/T20592, etc.	GB/T4213	GB/T9131

Main Body Parameters of KAX Series Pneumatic Three-Way Control Valve

Type	T-Type Three-Way
Nominal Diameter	DN25～DN400
Nominal Pressure	PN16, 40, 63; ANSI CL150, 300, 600
Body & Bonnet Material	WCB, WC6, WC9, CF8, CF8M, HC276, Ti Alloy, etc.
Trim Material	304, 316, HC276, Ti Alloy, etc.
Packing	PTFE V-Type, Flexible Graphite, PTFE Packing, Flexible Graphite with Nickel Wire
Actuator	Pneumatic, Electric
Connection to Actuator	Bolt Compression Type, Round Nut Locking Type
Bonnet Type	Standard Type, High-Temperature Type (with Heat Sink), Bellows Type
Connection Method	Flange Type (RF, MFM, RJ), Welded Type (SW, BW)
Flange Distance	See the Table Below
Operating Temperature	-29～+230℃ (Standard), +230～+560℃ (Medium-High Temperature)
Leakage Class	ANSI B16.104 Class IV, VI, Zero Leakage
Flow Characteristic	Linear, Parabolic
Inherent Turndown Ratio	30:1