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Sounding Self-Closing Valve CB/T3778-1999

  • DEYUAN

  • Standard

  • Shutoff

  • Low Pressure

  • Manual

  • Casting, Bronze

  • Normal Temperature

  • Water

  • 40,50,65

  • China (Mainland)

  • CB/T3778-1999

  • OEM

  • one year

  • CB/T3778-1999

  • each piece with plastic bag, and the outside case is the plywood case.

  • 10-30days according to the quantity

Specifications

 
Sounding Self-Closing Valve:
1) Standard Item
2) Quick Deliery
3) Good quality

 

Sounding Self-Closing Valve CB/T3778-1999:

The sounding self-closing valve must passed the hydraulic test and seal test. The hydraulic test pressure is 0.3Mpa, and last for 5minutes. The seal test pressure is 0.2Mpa, also last for 5 minutes.

Standard: CB/T3778-1999

 

Material:

1-Body: Bronze

2-Gland:Bronze

3-Plug: Bronze

4-Cover: Bronze

5-Counterweight: Nodular Iron

6-Self-Closing air valve: Brass

 

Main Size list(mm):

DN d (inch) H H1 L Weight(kgs)
40 G 1-1/2" 220 100 130 6.38
50 G 2" 225 105 140 6.85
65 G 2-1/2" 225 105 155 6.89

 

 

 
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