Crane Cast Steel Gate Valves serve as efficient stop valves with flow in either direction. They are commonly used where a minimum pressure drop is important. Throttling is not recommended because partially open gate valves exhibit flow characteristics not conducive to accurate and consistent flow control. Also, the valves may be damaged by the high velocity across the seats. They function best fully open or fully closed.
Pressure Temperature Rating: 285 PSI @ -22 to 100°F
Features
- High quality materials
- Fully-guided wedge ensures smooth operation in both horizontal and vertical orientations
- Seat rings are seal welded as standard
- Quality process is fully document and materials are fully traceable
- Used in a variety of applications
Specifications
- Body & Bonnet: Carbon Steel - ASTM A216 Grade WCB
- Seat Rings: Hardfaced
- Disc: CA-15
- Stem: 410 SS
- Packing: Graphite
- Bonnet Gasket: Soft Iron
- Back Seat: 410 SS
- Yoke Sleeve: D2 Ni-Resist
- Gland: Steel
- Gland Flange: Steel
- Eye Bolt: Steel
- Eye Bolt Nuts: Steel
- Pins: Steel
- Bonnet Studs: A193 Gr. B7
- Bonnet Nuts: A194 Gr. 2H
- I.D. Tags: Stainless Steel
- I.D. Pins: Steel
- Spacer: Steel
- Grease Fittings Steel
Industry Standards
- Steel Valves: ANSI B16.34
- Face to Face/End to End: ANSI B16.10
- Flanged Dimensions: ANSI B16.5
- Basic Design: API 600
- Testing: API 598
- Acceptance: API RP591
Downloads
Crane Cast Steel Valve Owners Manual (PDF Download)
