Cast Steel Floating Ball Valve
- Size Range:
- 1/2" to 8”
- Body Materials:
- A351 CF8M / A216 WCB
- Temperature Range:
- '-50℉ to 450℉ (-46℃ to 232℃)
- Stem Materials:
- SS304 / SS316
- Maximum Allowable Operating Pressure:
- 150LB-2500LB
- Seat Materials:
- PTFE , RPTFE
- Body Style:
- Two Piece
- Ball Materials:
- SS304 / SS316
- End Connections:
- ASME B16.5
- Design Standard:
- ASME B16.34 , ASME B16.5 , API 6D
- Ports:
- Full Port / Reduced Port
- Testing Standard:
- MSS-SP72,API 598
- Applications:
- General Service, Air, Water, Oil & Gas
- Face to Face:
- ASME B16.10
Cast Floating Ball Valves are designed manufactured to provide maximum service life and dependability. All ball valves are full ported and meet the design requirements of American Petroleum Institute Standard API 608&API 6D British standard BS5351 and generally conform to American Society of Mechanical engineers standard ASME B16.34 valves are available in a complete range of bady/bonnet materials and trims.
Description
Ranges of Materials
Standard body/bonnet materials include nine grades of carbon,low alloy and srainless steel,for special applications they can be supplied in other grades of alloy and stainless steel.There`s a full range of trim materials to match any service optional packing and gasket materials are available for a full range of service conditions.
Technical Specification
Nominal diameter: NPS 1/2～NPS 10
Operating temperature: -46℃～121℃
Operating pressure: CLASS 150～CLASS 2500
Material: WCB、A105、LCB、LF2、CF8、F304、CF8M、F316, etc.
Design standard: API 608、ISO 17292、BS 5351, API 6D
Structural length: ASME B16.10
Connecting end: ASME B16.5、ASME B16.25
Test standard: API 598
Operation method: Handle, worm, motor-drive unit, pneumatic drive unit
Application fields: Water, petroleum and natural gas
Remarks 1: A locking device is provided to prevent misoperation of valve.
Remarks 2: Valve stem flyout prevention structure design, to prevent accident due to flyout of valve stem caused by abnormal pressurization in the chamber
Remarks 3: Fireproof and antistatic design
Remarks 4: Full bore of valve convenient for pigging, of small flow resistance and high flow capacity
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