Flexible Butterfly Valve SD342X-10Q/16Q

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Flexible Butterfly Valve SD342X-10Q/16Q

This valve is mainly used in water network, power plant, water division projects, and other pipe network systems whose medium is water, to work as a two-way opening and closing and regulating equipment.

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Butterfly Valves

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Flexible Butterfly Valve SD342X-10Q/16Q

Product description

Materials for main parts

Parts Name	Material
Valve Body and Disc	Nodular Cast Iron
Valve Shaft and Disc pressing ring	Stainless steel
Internal parts	Stainless steel
Sealing Ring	NBR、EPDM

Applications: This valve is mainly used in water network, power plant, water division projects, and other pipe network systems whose medium is water, to work as a two-way opening and closing and regulating equipment. The adjustment range can go from 40 degrees to 90 degrees. This valve can be freely extended and contracted axially, compensating the error caused by the installation or the axial expansion and contraction of the piping system. This kind of valve is easy for installation, dis-assembly and maintenance, can replace the butterfly valve and the compensation joint.

Function and Specification

Model No.	Nominal Pressure(Mpa)	Test Pressure(Mpa)		Applicable Temperature（℃）	Applicable Medium
		Strength(water)	Seal(water)
SD342X-10Q/16Q	1.0	1.5	1.1	0~80℃	Raw water

Outline and Connecting Measurements

Model No	Nominal Diameter	Measurements
Model No	MM	L	L1	φD	φD1	φD2	Z-φd	B	H	H1
SD342X- 10Q/16Q	300	270±25	178	445	400	300	12-φ23	24.5	279	427
	400	310±25	216	565	515	400	16-φ28	24.5	331.5	465
	500	350±25	229	670	620	500	20-φ28	26.5	371	525
	600	390±25	267	780	725	600	20-φ31	30	442	596
	800	470±30	318	1015	950	800	24-φ34	35	581	745