Mute Type Check Valve
USD $1 - $1000 /Set
Min.Order:1 Set
CHY Shanghai Anshu Mechanical&Electrical Equipment Co., Ltd.
Mute Type Check Valve
Type | DRVZ-10 | DRVZ-16 | DRVZ-25Q | |
Nominal pressure | PN1.0MPa | PN1.6MPa | PN2.5MPa | |
Nominal diameter | DN50~350mm | |||
The highest working pressure | 1.0MPa | 1.6MPa | 2.5MPa | |
Seal test pressure | 1.0MPa | 1.6MPa | 2.5MPa | |
Shell test pressure | 1.5MPa | 2.4MPa | 3.75MPa | |
Major parts material | The valve body, the diversion | Gray cast iron | Nodular cast iron | |
The seat, bearing, disc, shaft | Engaged in aluminum bronze or stainless steel | |||
spring | Stainless steel | |||
DN(mm) | L | |||
50 | 120 | |||
65 | 150 | |||
80 | 180 | |||
100 | 229 | |||
125 | 254 | |||
150 | 267 | |||
200 | 292 | |||
250 | 330 | |||
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