Wenzhou Goldtop Valve Co.LTD
Wenzhou Goldtop Valve Co.LTD

Gold top valve  located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.

Home ProductsFloating Ball Valve

Anti - Static Device Extended Stem Ball Valve

Anti - Static Device Extended Stem Ball Valve

  • Anti - Static Device Extended Stem Ball Valve
  • Anti - Static Device Extended Stem Ball Valve
Anti - Static Device Extended Stem Ball Valve
Product Details:
Place of Origin: 中国
Brand Name: GOLD TOP
Certification: API6D
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: Negotiation
Packaging Details: Plywood Case
Delivery Time: 30 days
Supply Ability: 100+pcs+30 days
Contact Now
Detailed Product Description
Size: 1/4''-8'' Design: API6D
Material: Carbon / Stainless / Duplex Steel End Connection: Flanged / Butt -Welded
Temperature: Cryogenic Tested To -196°C (-320°F) Test: API598
High Light:

electrically actuated ball valve


soft seated ball valve

Anti-Static Device Extended Stem Floating Ball Valve Locking Device BS 5351


Extended Stem  Ball Valve




  • Class 150 to Class 2500

  • Size Range ¼” thru 24” (Class Dependent)

  • Floating and Trunnion, Full and Reduced Bore

  • Body Wall Thickness ASME B16.34, Forged or Cast Versions

  • Cryogenic tested to -196°C (-320°F)

  • Fire-Safe Design API 607

  • Vented Ball Standard

  • Blowout Proof, Low Torque Guided Stem Design

  • Live-Loaded Packing and Anti-Static Capable

  • Fugitive Emissions ISO 15848

  • PCTFE(KEL-F), TFM, CTFM, and Metal Seats Available

  • Valves are degreased, cleaned and packaged prior to shipping

  • Custom Face-to-Face Lengths Available per Customer Requirement


TrueCryo Design vs. Modified Valves for Cryo Service

Sesto “True Cryo” Solution
Competitor Modified Cryo Valve
The Sesto Difference
Forged 316 Body
Cast 316 Body
The forged body eliminates the possibility of any leaks due to poor castings.
1-PC Extended Stem
2-PC Bolted Stem Extension
Our stem is made of one solid piece extended to the valve body. The packing is insulated and there is no leak path in the extension. Our proprietary extension seal design helps maintain flow temperatures giving the end user energy savings.
PCTFE (KEL-F®) Seats lapped to the ball as standard
No lapping and use of PTFE based materials
Our seats are lapped to the ball giving us very tight tolerances and shut-off while lowering our torques dramatically. Our seats do not leak.
Fully Tested Valves to -196°C (-320F)
Hydrostatic Testing only at ambient temperatures
We test our valves per industry standards and perform tests to Cryogenic Temperatures -196°C (-320°F) and then test again at ambient temperature with water.
Example Part Number
Anti - Static Device Extended Stem Ball Valve 0
3pc Flange End Full Bore Ball Valve
Salient Features Hydro Test Pressure
1. Single Piece Design Body available on bulk requirement   Shell Seat
2. Investment Castings Body, Side Piece 150 #, "E","F" 32 Kg/Cm2 23 Kg/Cm2
.   300 # 79 Kg/Cm2 58 Kg/Cm2
Details of Dimension
Class 150 # 300 #
15 108 60.5 89 140 67 95
20 117 70 98.5 152 83 117
25 127 79.5 108 165 89 124
40 165 98.5 127 191 114 156
50 178 120.5 152.5 216 127 165

Contact Details
Wenzhou Goldtop Valve Co.LTD

Contact Person: sales

Tel: +8613758447235

Send your inquiry directly to us
Wenzhou Goldtop Valve Co.LTD
Mobile Site Privacy Policy China Good Quality Full Bore Ball Valve Supplier. © 2017 - 2021 All Rights Reserved.