Mô tả

Feature and specification for Trunnion mounted ball valves

• DESIGN STANDARDS
  • Basic design: API 6D/ISO 14313
  • F–F dimensions: API 6D/ASME B16.10
  • End connection: ASME B16.5
  • Bore diameter: API 6D/ISO 14313
  • Wall thickness: ASME PBVC Section VⅢ
• CERTIFICATION
  • Fugitive emission: ISO 15848-1 BH CO1
  • Fire test: API 607/API 6FA/ISO 10497
  • PED: 2014/68/EU
  • ATEX: 2014/34/EU
  • SIL: IEC 61508 (SIL 2)
• PRODUCT RANGE
  • Nominal pressure: ASME Class 150 to 1500
  • Nominal size: NPS 2 to NPS 24 (DN 50 to DN 600)
  • Shell materials:
    Carbon steel, Alloy steel,
    Austenitic stainless steel, Duplex stainless steel,
    High alloy steel, Nickel based alloy
  • Ball seat materials:
    RPTFE (Reinforced PTFE), RNylon (Reinforced Nylon), DEVLON V®, PEEK
• DESIGN FEATURES
  • Structure: 3-piece bolted body and cap
  • Standard material: NACE MR0175, ASTM and others
  • Tight shut-off sealing mechanism
  • Low operating torque
  • Triple stem sealing system with 2 O-rings & Packing
  • Double Block and Bleed function
  • Self-relief of excessive cavity pressure
  • Fire safe tested
  • Blowout-proof ball seat & stem construction
  • Antistatic provision design
  • Locking device for lever operation
  • ISO 5211 actuator mounting pad
  • Available for DPE (Double Piston Effect)/SPE (Single Piston Effect)

About Ball valve

Ball valves, one of KITZ’s main products, offer a lineup of valves compatible with a variety of materials. We also produce metal seats that support special lines and can handle operating temperatures up to 500°C, as well as Λ (lambda) port valves that can be closed and controlled to accommodate slurry fluids. We apply standards such as ANSI/ASME and API,MSS,ISO,DIN,JIS to supply worldwide.

Ball valve applications

The use of ball valves is extremely wide, and there is a tendency for demand to increase even further in the future.

• Electric power industry and natural gas pipelines
• Petroleum refining and petrochemical plants
• General chemicals, machinery plant equipment and facilities
• Building Equipment
• Irrigation and pollution prevention
• Water and sewerage and gas supply for general households

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TAN LONG TECHNOLOGY SOLUTIONS CO., LTD

🤙 090909 1789

📩 sales@tanlongvietnam.com

🌐 www.tanlongvietnam.com

🏬 146/18 Nguyen Huu Tho St., Phuoc Kien Ward, Nha Be Dist. HCMC, Viet Nam