China trunnion ball valve manufacturers, trunnion ball valve suppliers, trunnion ball valve factory. Vatac trunnion ball valves are manufactured in two piece split body or three piece bolted body; Side Entry, which is conforming to Standards API 6D, service temperature from low -46 to high temp 200 Degree C. these items are mostly fabricated in large diameters and serviced under high pressure pipeline fluid control systems. This series ball valves are with features of double block and bleed, Sealant injection device to prevent the leakages from stem and seat ring under emergency. All Vatac trunnion mounted ball valves are Fire safe designed and manufactured to standards API 607 or API 6Fa.
DESIGN FEATURES
» Full port or reduced bore
» Double block and bleed (D.B.B)
» Fire Safe; Anti-static device
» Blow-out proof stem
» Cavity pressure self relief
» Emergency sealant injection
» Optional locking device
» Optional stem extension
» Optional dual piston structure
» Optional Top flange to ISO 5211
Capabilities and Ranges
» Size Range: 2" thru 40" (DN25~DN1000)
» Pressure Rating: ASME #150 to 2500 (PN16~PN420)
» Body Material: Carbon steel, stainless steel, alloy steel, duplex steel; aluminum bronze
» Trim Material: Carbon steel, stainless steel, alloy steel, duplex steel, aluminum bronze
» Ends Connection: FLG R.F or R.TJ; Weld B.W or S.W
» Operation: Manually Lever or Gear; Electric, Pneumatic or Hydraulic
Please feel free to contact with us at sales@cnvchina.com or filling up an enquiry form instructed at the bottom,
You will get an effective response within 24 hours from Vatac sales representative.
Thanks for your valued time with interest!
Cast Steel Trunnion mounted ball valves allow easy and smooth operation at high line pressure. Carefully aligned bearings assist low torque operation. The ball is fixed in position but free to turn. All Casted Trunnion Ball Valves maufactued by Vatac are with reliable high quality castings and fire safe design certified according to BS 6755, API607 & API 6FA. Meet all applicable ASME standards.
Cast Steel Trunnion Ball Valves Manufactured by Vatac are available in types of Two Piece Split Body & Three Piece Bolted Body. Designed and manufactured to the most updated international standards API 6D, ASME B16.34, BS 5351 or equivalents. With standard features of Fire Safe, Anti-staic and Stem Blow-out Proof
» Size Ranges: 1/2” through 40”
» Pressure Ratings: ANSI #150 to 2500
» Standards compliance: API 6D, BS 5351, ASME B16.34, DIN 3202 or equivalents
» Materials: Cast Carbon Steel, Stainless Steel, Duplex or Other Specials
» Ends Connections: Flanged R.F, RTJ, Welded or Victaulic
» Optional Locking Device or Stem Extension
» Optional Direct Mounting to ISO 5211
» Full Port or Regular Bore
» Double Block and Bleed
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Straight Through Diaphragm ValveDesign & Manufacture: BS 5156-85, MSS SP-88, GB 12239-89 · Face to Face Dimension: BS 5156-85, ANSI B16.10, GB 12221-85, DIN 3202
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