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| Product introduction： |
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A reference standard, Z960Y high temperature and high pressure power station gate valve products
Low manufacturing and acceptance conditions according to the Japanese power valve standard E101 and the provisions of the JB/T3595-93; According to stipulations E101 or low structure length according to the size of the user to provide low welding groove power industry management standards 78 dg regulation or according to the size of users.
The major parts material
Parts name material grades
The valve body WCBWC6WC9
Valve plate WCBWC6WC9
2512 cr1mo1va bonnet
Stem 1 cr17ni220cr1mo1va
The seat 2512 cr1mo1va
Sealing ring S mild steel (reinforced flexible graphite) S mild steel F mild steel
Filler reinforced flexible graphite
Stents YokeWCBWCB or WC6
Stem nut (ZCuZn25A16Fe3Mn3 45)
1 cr1320cr1mova four open loop
Z960Y high temperature and high pressure power station valve performance specifications
Product model nominal pressure PN (MPa) test pressure (MPa) work pressure (MPa) working temperature (
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The next product：Power station valve Z961Y - 250 The previous product：V230 self-reliance type pressure regulator |
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