API6D trunnion Mounted Reducing Ball valve

API6D trunnion Mounted Reducing Ball valve

Short Description:

China ball valve factory produce API6D reducing ball valve with trunnion Mounted ball, 2pcs split body design

–15+ Years Experience in Flow control valve

–CAD drawings TDS for each Project Inuiry

–Test Report includes Photos and Videos for each Shipment

–OEM & Customization Capability

–24Months Quality Guarantee

-3 Cooperated Founderies support your fast delivery.





Product Tags

Carbon Steel A216WCB Trunnion Mounted Ball valve with reducing bore, API6D/API600

Size Range 4″-36″

Working Pressure: 150LBS-1500LBS

Design Details:





♦Reducing Bore or Full bore Design
♦Bolted Bonnet /Split Body
♦Trunnion Mounted Ball or Floating Ball type
♦BLOW-OUT proof  Stem
♦ Fire Duable Constuction
♦Antistatic Device
♦ Stopper Device
♦ISO 5211 Mounting Pad
♦Flanged or Butt Welded Ends
♦Avaiable for install of Gearbox, penumatic actuator, elec. actuator

Main Part Material List

ball valve construction

No Part Name Carbon Steel Stainless Steel 18Cr- 9Ni- 2Mo Duplex SS Carbon S teel
1 Body A216- WCB A351- CF8M 4A/5A A352- LCB
2 Bonnet A216- WCB A351- CF8M 4A/5A A352- LCB
3 Ball A182- F304 A182- F316 SAF2205/2507 A182- F304
4 Stem A276- 304 A276- 316 SAF2205/2507 A276- 304
5 Seat A105+ENP A182- F316 SAF2205/2507 A350- LF2+ENP
6 Seat Insert Glass Filled PTFE
7 Seat Spring A313- 304 Inconel X- 750 Inconel X- 750 A313- 304
8 Seat O- Ring NPR Viton PTFE Viton
9 Stem O- Ring NBR      2) Viton      2) PTFE Viton      2)
10 Bonnet Gasket Graphite+304 Graphite+316 PTFE+2205 Graphite+304
11 Bonnet O- Ring NBR Viton PTFE Viton
12 Antistatic Spring A313- 304 A313- 316 SAF2205/2507 A313- 304
13 Lower  Cover A216- WCB A182- F316 SAF2205/2507 A182- F304
14 Bonnet Stud A193- B7 A193- B8 A193- B8 A320- L7
15 Bonnet Stud Nut A194- 2H A194- 8 A194- 8 A194- 4
16 Trunnion A276- 304 A276- 316 A276- 316 A276- 304
17 Trunnion Bearing 304+PTFE 316+PTFE 316+PTFE 304+PTFE
18 Gland Flange A216- WCB A351- CF8M A351- CF8M A352- LCB
19 Gland Bolt A193- B7 A193- B8 A193- B8 A193- B7
20 Stop Plate Carbon Steel+Zn Carbon Steel+Zn Carbon Steel
21 Handle Carbon Steel
Note:1)A105+ENP optional
2)Spiral wound construction.

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  • 1. Extended lever for easy operation also available with gear box, motor actuators, pneumatic or hydraulic actuators.

    2. Split or 3-piece, split body & bolted Bonnet Design. This enables easy disassemble of components for repair.

    3. Full bore or reduced bore.Full boredesign provides exceptional flowcontrol.

    4.  A choice of RF flanged,or RTJ flange ends  or buttweldends for piping flexibility.

    5. Standard packing vs.teflon packingcombined with live loading, maintainspacking compression under high cycleand sever service applications.Graphitepacking is used for high temperaturesituations.

    6. Anti-static – A metallic contact is alwaysgranted between ball and stem/bodyto discharge eventual static build-upsduring service.

    7. Fire safe designed to APl 607 orBS 6755 to ensure operation

    sustainability in case of fire. Secondarymetal-to-metal seal acts as backup ifprimary seal is destroyed by fire.Valvesordered for compliance with APl 607will be provided with graphite packingand gaskets.

    1. Valves should be stored in the open position. Valve ports and flange serration surfaces should be kept
    sealed with protective flange covers.
    2. Valves should be stored in a dust free, low humidity and well ventilated room, not in direct contact to
    the floor. If possible, the valves shall be kept in the original packing box. If valves have to be storedoutdoors, keep the valve in the original crate or shipping container.Ensure the valve packaging is storedon raised blocking to avoid moisture damage. Protective covering should be used for protection againstdust and rain.
    3. Valves should never be stacked on top of each other, to avoid any valve distortion which may affect
    valve performance and cause personnel injury.
    4. Valves that have been stored for an extended period of time should be cleaned and inspected prior to
    installation. Inspect the sealing surface to ensure it is clean and free of any debris or damage.
    5. Do not expose the valve to any corrosive environment as this may cause damage to the valve

    1 Before installation, check the valve nameplate and valve body information to ensure the valve issuitable for the intended service.
    2 Before installation, remove the flange cover and the protective film on the flange sealing face, inspectthe ports and the flange sealing surface, remove any dirt with a clean soft cloth, use an anti-corrosivecleaning liquid to clean if necessary, and never use any other chemical products.
    3 Inspect the flange gasket (including ring gasket) sealing surface and ensure it is in acceptablecondition for installation.
    4 After cleaning the valve and before installation, open and close the valve one time. Ensure the valvecycles smoothly. If abnormal operation is experienced, stop the operation and inspect the valve internalsfor any obstructions that may be preventing normal operation.
    5 After successfully cycling and assuring the proper operation of the valve, return the valve to the openposition and ensure the valve sealing surfaces are protected until installation is complete.

    6.Position the valve into the pipe or the flange connection; ensure that any stresses caused by improperpipe alignment are relieved. Valves are not intended to be a means of aligning improperly fitted pipe.

    7.Install the valve using qualified piping standards and practices. Valves marked with flow direction mustbe installed in line with the piping flow.

    8.The recommended orientation for ball valves is upright with the valve in a horizontal line. The valvemay be installed in other orientations; however, any deviation from recommended horizontal position maycompromise proper valve operation and void the warranty.

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