blower valve
Design and Manufacture:JB/T8691,MSS SP-81
Face to face:GB/T15188.2,TAPPI TIS 405.8
Flange ends dimension:ANSI B 16.5,GB/T79-94
Inspection and Test:MSS SP-81,GB/T 13927
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dry barrel fire hydrant
Technical requirements:
1.Design:ANSI/AWWA C502
2.Nominal pressure:250PSI
3.Connecting thread of fire truck is 4.5-4NH
2 thread connector of hose is 2.5-7.5NH
4.Flange connector:DIN 2501 PN16/ASME B16.5 CLASS150 -
dry fire hydrant UL ULC FM
Technical requirements:
1.Design:ANSI/AWWA C502
2.Nominal pressure:250PSI
3.One pumper nozzle 4.5-4NH thread.Two hose nozzles 2.5-7.5NH threads,other kinds of threads are available
4.Mechanical connector:AWWA/ANSI C153/A21.53 6″
5.Flange connector:DIN 2501 PN16/ASME B16.5 CLASS150 -
FV-1511 wet hydrant
Design standard:ANSI/AWWA C503
Nominal pressure:250PSI
Fire truck connection thread 4.5-4NH hose thread 2.5-7.5NH
Flange connector:conform to ASME B16.5 Class150 6″/DIN 2501 PN16 DN150
Temperature:0~80°C -
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vertical indicator UL ULC FM
Installation instructions:
1.Unload the upper cover of control lead
2.Measure control lead depth,remove the excess part of connector lead and driving rod
3.Fit the control rod with full closed valve,turn the position plate to shut position
4.load upper cover -
wall indicator post UL ULC FM
Installation instructions:
1.Unload the upper cover of control lead
2.Measure control lead depth,remove the excess part of connector lead and driving rod
3.Fit the control rod with full closed valve,turn the position plate to shut position
4.load upper cover