A brief three-way switching valve tee tee WTA German convert 11.7 changeover valve gland packing type valves with three-way switching valve Germany WTA details three-way switching valve type with a 11.7 three-way switching valve gland packing flange according to EN1092-1 or ASME B16.5 flange standards. Available 1.0619 (WCB) of carbon steel, 1.4408 (CF8M) stainless steel and 1.1138 (LCB) low temperature steel three materials. 11.8 three-way switching valve flange type with bellows or ASME B16.5 flanges can EN1092-1 standard. Available 1.0619 (WCB) of carbon steel, 1.4408 (CF8M) stainless steel and 1.1138 (LCB) low temperature steel three materials. Structure Highlights: - Due to the ideal baffle and low flow resistance coefficient, the nominal diameter of the valve switching valve may be in the same range with maximum switching valve connection to use - compact, save weight - adjustable joints (for example, When the valve engagement) can be directly soldered Applications: In the case of maintenance or re-commissioning but must ensure uninterrupted operation, two parallel valve can be switched to operate. When equipment overpressure protection action, you can switch to the appropriate spare valve, in the side with a switching valve is switched to the other side since its full discharge capacity unchanged. When two switching valves in series to use, in order to ensure synchronous operation, to link up with two hand wheel sprocket and chain.