API 609 Triple Offset Butterfly Valve, 2-120 IN, 150-1500 LB

API 609 Triple Offset Butterfly Valve Factory: Triple Offset Butterfly Valves, 2-120 Inch, DN50-DN7200, 150-1500 LB, PN20-PN250, Flange, Wafer, Lug, BW.

Tags:

• BW Butterfly Valve
• API 609 Butterfly Valve
• PN250 Butterfly Valve
• PN20 Butterfly Valve
• Class 1500 LB Butterfly Valve
• DN7200 Butterfly Valve
• DN50 Butterfly Valve
• 120 Inch Butterfly Valve
• 2 Inch Butterfly Valve
• Triple Offset Butterfly Valve
• Flanged Butterfly Valve
• Wafer Butterfly Valve
• Lug Butterfly Valve

Triple Offset Butterfly Valve

Main features: Triple offset butterfly valve has one more offset feature compared to the double offset design, which is the seat cone axis offset from the stem centerline that reduces the operating torque. Triple offset butterfly valves are widely used in power plants, petrochemical, metallurgy, water supply and drainage system, municipal construction as throttling flow and shutoff equipment.

Design standard: API 609

Product range:
1. Pressure range: Class 150-1500 LB, PN20-PN250
2. Nominal diameter: NPS  2-120 Inch, DN50-DN7200
3. Body material: Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
4. End connection: Flange, Wafer, Lug, BW
5. Working temperature: -29℃ - 350℃
6. Mode of operation: Lever, Gearbox, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device

Product features：
1. Without any friction between disc and sealing surface when opening or closing,
2. Can be installed in any position
3. Zero leakage design
4. Soft seat or metal seat is available as per customer request
5. Unidirectional seal or Bidirectional seal is available as per customer request
6. Spring loaded packing can be chosen
7. Low emission packing can be chosen according to ISO 15848 requirement
8. Stem extended design can be chosen
9. Low temperature or ultra-low temperature butterfly valve can be chosen as per customer request