China small size ball valve manufacturers, small size ball valve suppliers, small size ball valve factory. ZGV manufacture and supply a broad line of small size ball valves in Threaded ends and Welded ends from 1/2" to 4". these items are mostly designed with floating ball. Classes in ASME #1000, #2000 & #3000. ZGV small sized ball valves are offered in One piece, two piece and three piece body.
All small size threaded and weld ball valves manufactured and supplied by ZGV are with the following features:
» Standards Compliance: ASME B16.34, AP I598, ASME B1.20.1; ASME B16.11; ASME B16.25
» Manufactured under ISO 9001:2008 Management System, with CE PED Certified
» Standards to API 6D, BS 5351, ASME B16.34, DIN 3202 or equivalents
» Threaded or Welded Ends precised to international standards
» Fire Safe, Anti-staic and Stem Blow-out Proof
» Optional Locking Device or Stem Extension
» Optional Direct Mounting to ISO 5211
» Full Port or Regular Port options
» NACE MR-01-75 on request
DESIGN FEATURES
» Full port or reduced bore
» Resilient or Metal to Metal seat
» Fire Safe; Anti-static device
» Blow-out proof stem
» Optional locking device
» Optional stem extension
» Optional Topworks to ISO 5211
Capabilities and Ranges
» Size Range: 1/2" thru 4" (DN15~DN100)
» Pressure Rating: Cast items in 1000WOG & 2000WOG; Forged Items in ASME #800, #900, #1500, #2500
» 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 Connections: NPT, Socket Weld, BW - Buttweld, Threaded x Socket Weld
» Operation: Lever; Direct Mount, Electric or Pneumatic
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