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Q21SA External Thread Pipeline Measurement Ball Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
Q21SA external thread pipeline measurement ball valves (with welding pipe)(pic1)
Q21SA external thread pipeline measurement ball valves (with welding pipe)(pic2)
Performance and specification
Applicable medium：Gas, Oil, Water. Manufacture material: 304SS 316SS 20#, Connection type: external thread connection, welding pipe connection.
Dimensions & constructral diagram
Q21SA external thread pipeline measurement ball valve (with welding pipe) constructral diagram
External and connection dimensions
| Specification | L | Do | L1 | H |
| DN6 | 115 | Φ12 | 110 | 44 |
| DN10 | 120 | Φ14 | 110 | 44 |
| DN15 | 125 | Φ20 | 110 | 44 |
| DN20 | 128 | Φ28 | 110 | 50 |
