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Forged Steel Floating Ball Valve for API

Basic Info

Model No.:  BTQ-BV1

Product Description

Model NO.: BTQ-BV1 Connection Form: Flange Nominal Pressure: ANSI CLASS 150-900 Structure: Floating Ball Valve Function: Shut Down Application: Industrial Usage, Water Industrial Usage, Household Usage Specification: CE, ISO, API6D, Fire safe Material: Stainless Steel Driving Mode: Manual Channel: Straight Through Type Type: Floating Ball Valve Temperature: Normal Temperature Trademark: OVK, BTQ Origin: Wenzhou Forged steel floating ball valve carbon steel stainless steel

Product Description
Applicable standards:
Design: API 6D, ANSI B16.34
Face To Face: API 6D, ASME B16.10
Flange end: ANSI B16.5, ASME B16.47
Fire safe: API 607
Testing and inspection: API598, API6D

Cast steel Trunnon ball valve
Size: 2"-48"
Pressure: 150LB-1500Llb
Body material: WCB, CF8M, CF8, GR4A, LCB, WC6, WC9, LCC, CF3, CF3M, LF2, LF3
Operate: Manual, gear box, electric, neumatic, hydraulic atuators
END: RF, BW,

Design description
Double block and bleed design(DBB)
Double stem sealing. The ball can maintain pressure sealing of pipeline when it is closed or fully opened.
Shorter upper sleeve reducces bearing load and operation torue
Limit device ensures the accurate opening and closing position of the valve
The vall and stem are separated so as to reduce stem load. The stem adopts anti-blow-out design.
The sealing surface is inserted into te metal seat by polymer or plastic
The metalbacked self-lubricating PTFE bearing and PTFE thrust washers
Reduce the opening torque and prolong the service life of the valve. Stem leakage can be prevented through the emergency grease fitting.

Nickel and phosphor treatment to the parts can enhance the anticorrosive performance.
The fireproof design of metal wound gasket compased of stainless steel and graphite can prevent external leakage.
Anti-static design
Trunnion Type
Full bore/Reduced bore
Bolted cover/welded cover
Turn 90 degree opening or close
Detachable seat PTFE/RPTFE
END: RF, BW, SW
Applicable temperature: -196-540
Supply Air: 1Bar to 8Bar

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