Ceramic Pneumatic Double Disc Gate Valve Z644TC-10

Product drawing

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Product dimensions

Technical Documentation

1. Implement the standard GB/T12224-2019

2. Structural length standard GB/T12221-2005

3. Flange size standard JB/T 79.1

4. Testing standard JB/T9092-1999

5. Marking standard GB/T12222-2015

6. Supply standard GB/T12252-1989

Product Parts List

serial number	name	material	serial number	name	material
1	Body	WCB	7	Middle body	WCB
2	Disc	Composite engineering ceramics	8	Packing	flexible graphite
3	Seat	Composite engineering ceramics	9	Packing gland	2Cr13
4	Stem	2Cr13	10	Bracket	Q235
5	double-end stud	35CrMoVA	11	Pneumatic actuator	aluminum alloy
6	Nut	25	-	-	-

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