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Product Description
Grooved Butterfly Valves Manufacture by PINDEE VALVE,which this kind of Grooved Butterfly Valves is new design and different custom dimensions, welcome to inquire,send us an email to sales@pindee.com
The fire signal butterfly valve has the advantages of simple structure, reliable sealing, light opening, long service life and convenient maintenance. Therefore, it is widely used in various pipelines of water supply and drainage, building fire protection, etc., especially in fire protection pipelines. The signal valve can clearly display the valve switch state, and has an intuitive, clear and reliable reflection of the working state in the fire protection system, so it is widely and widely applied to the fire protection system.
Technical Parameter:
Technical Data | |||
Nominal Diameter | 50(2")—300(12") | 50(2")—300(12") | |
Nominal Pressure | 1 | 1.6 | |
Test Pressure | Shell | 1.5 | 2.4 |
Sealing | 1.1 | 1.76 | |
Working Temperature | -20℃ — +120℃ | ||
Suitable Mediums | Water,Oil,Gas,Sewage. | ||
Product Name | Material |
Valve Body | Ductile iron, plastic spraying |
Wedge Disc | Ductile iron, overall EPDM coating |
Stem | stainless steel |
Spring | stainless steel |
Pindee Valve Manufacture
Application:
The fire signal butterfly valve has the advantages of simple structure, reliable sealing, light opening, long service life and convenient maintenance.
Therefore, it is widely used in various pipelines of water supply and drainage, building fire protection, etc., especially in fire protection pipelines.
The signal valve can clearly display the valve switch state, and has an intuitive, clear and reliable reflection of the working state in the fire protection system, so it is widely and widely applied to the fire protection system.
