PK Gate valve Type: 1871 Stainless steel/Trim 12 Class 300 Flange 3" (80)
- ERIKS:12588751
Cast stainless steel gate valve, OS&Y, with bolted bonnet and flanged ends, Class 300.
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Brand | PK |
Type | 1871 |
Norm | ASME |
Housing material | Stainless steel |
Material quality | ASTM A351 CF8M |
Nominal inner diameter | 3" (80) |
Connection | Flange |
Pressure rating | Class 300 |
Face to Face norm | ASME B16.10, T2, Serie 10 |
Face to Face length | 282 mm |
Operation | Hand wheel, non-rising with rising stem |
Type of bonnet | Bolted bonnet |
Stem seal type | Gland seal |
Sealing | Trim 12 |
Wedge material | ASTM A351 CF8M |
Spindle material | ASTM A479 316 |
Primary spindle seal material | PTFE |
Material bonnet | ASTM A351 CF8M |
Bonnet gasket material | Stainless steel 316 SW PTFE filled |
Actuator material | Malleable cast iron |
Minimum medium temperature (continuous) | -50 °C |
Maximum medium temperature (continuous) | 200 °C |
Maximum pressure difference at 20 °C | 50 bar |