Company Info |
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Company Name | Zhangsheng Valve Co., Ltd. |
Country/Territory: | Zhejiang China |
Business Type: | | 1,2,9 |
Number of Employees: | |
Main Products: 4" valve panel ball valve ball valve gear ball valve ways valve |
Pneumatic Butterfly Valve
1)Materials:
Body: Cast iron, ductile iron,
Disc: Ductile iron, stainless steel
Sealed seat: EPDM
Stem: 2Cr13
Suitable temperature: ≤ 80 C
Suitable medium: Water, air etc.
Pressure rating: PN (MPa) 1.0, 1.6
2)Design and manufacture: GB12238
3)Face to face dimension: GB12221 (Series20)
4)Flange connection: GB4216, ISO7005, DIN2501, GBFF17241
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