Pressure Seal Bonnet Metal Seated Flanged Forged Gate Valve
Pressure Seal Bonnet Metal Seated Flanged Forged Gate Valve
the data of low pressure gate valve
Nominal pressure :1.0-1.6MPa
Suitable temperature :-23~121℃
Suitable medium :water gas oil stream fresh water sewage water and so on
Test pressure :shell:1.5-2.4MPa sealing:1.1-1.76MPa
the feature of low pressure gate valve
1.weight light ,body material is ductile iron ,so compared with material before is very light ,easy to maintenance .
2.Flat base type valve seat ,not easy to create the sundry goods to silt up ,unimpededly causes the fluid to be unimpeded.
3.Whole encapsulate,connect steadily ,not easy to fall off
4.Fine casts the valve body have a good sealing
5.Inserts the type copper nut ,not easy to relaxing and damage
6.Anti-corrosive
7.Is not easy to disrupt
8.Three o-ring link seal packing collar
9.Is helpful to live drinks
the material of stem gate valve
Valve part name |
Material |
body |
Ductile iron Gray iron |
Seal ring |
NBR |
Bonnet |
Ductile iron Gray iron |
O-ring |
NBR |
Valve |
Zinc-plated bolt |
Stem |
2Cr13 |
Thrust bearing |
Bronze |
Bolt |
Zinc-plated bolt |
the company information
1.bare stem valve is also available ,specification of butterfly valve check valve gate valve ball valve is complete
2.DIN BS JIS GB ASNI API EN standard can be provide
3.usually nominal pressure PN1.0 PN1.6 JIS10k CL150
4.ISO9001 CE0038 TS BV approved
the certificate of we own
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