You are here: Company » Goods » Instruments, Valves and Analyser » Control Valves » GS Series Inclined Stem Tank Bottom Ball Valve

loading

GS Series Inclined Stem Tank Bottom Ball Valve

The GS series inclined stem tank-bottom ball valve features a monoblock body construction with an enlarged inlet flange design that minimizes ball clearance to prevent fluid accumulation. Its angled stem axis and extended connection structure eliminate interference with tank bottoms while meeting operational space requirements. The valve incorporates an anti-blowout stem design and spring-loaded hard-seat sealing mechanism, with non-metallic seats capable of withstanding temperatures up to 230°C.
Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button
  • GS

  • Precision Investment Casting Process (Lost-wax method for superior dimensional accuracy)

  • Full-Bore Design (Minimized pressure drop, maximum flow capacity)

  • High-Mount Direct Installation:

    • Adjustable concealed gland (Packing adjustment without actuator removal)

    • Optional bracket and drive shaft configurations

  • Fire-Safe Construction (API 607/ISO 10497 compliant)

  • Anti-Static Device (API 6D compliant, resistance <10 ohms)

  • Anti-Blowout Stem (Meets API 6D Section 8.2)

  • Pressure Auto-Relief System (Prevents cavity overpressure)

  • 15° Inclined Stem with 90° Actuator Mounting (Eliminates tank bottom interference)

  • Advanced Seat Materials:

    • Imported non-metallic compounds (Multiple grades available)

    • Temperature resistance up to 220°C

  • Leakage Rate: Zero leakage (API 598 Class VI)

  • End Connections: RF/RJ/FM flanges (ASME B16.5)


Nominal Diameter: DN40~DN50
Nominal Pressure: PN6/PN10/PN16; CL150/CL300
Operating Temperature:

  • Soft Seated: -29℃~+200℃

  • Hard Seated: -29℃~+316℃
    Flow Characteristic: Quick Opening
    Turndown Ratio: /
    Leakage Class: GB/T 13927: AA, A
    Body Material: WCB/WCC/LCB/LCC; WC6/WC9; CF8/CF8M; 4A/5A, etc.
    Trim Material: 304+ST/304+RTFE, etc.
    Packing Material: PTFE, Flexible Graphite


1. Oil & Energy Industry
Storage Tanks & Loading Systems:

  • Anti-Blowout Stem: Ensures safety in high-pressure operations (API 6D compliant)

  • Abrasive Media Handling: Full-port design resists clogging with solids-laden fluids (asphalt, oil slurry)


2. Food & Beverage

  • Seamless Body: Zero dead space for CIP/SIP sterilization (EHEDG certified)

  • FDA/GMP Design: Anti-pooling structure for fermenters/syrup tanks (3-A Sanitary Standards)


3. Chemical & Pharmaceutical
Reactor/Tank Bottom Drainage:

  • 15° Angled Stem: Clears vessel base obstructions (ASME B16.34)

  • Oversized Flange + Low-Profile Ball: Eliminates residue (viscous fluids/slurries/corrosives)
    High-Temperature Lines:

  • 230°C Non-Metallic Seats: For steam/thermal oil/polymer outlets (ISO 10497 fire-safe)


Previous: 
Next: 
Request to goods
Corresponding Product
Related News
Telephone
+7-776-170-8555
E-mail
Copyright © 2025 SUPCON Technology Co., Ltd. All rights are reserved.

Fast Connection

Products

Other links

Leave a Message
Contact us

Subscribe to the newsletter