Valve control Valve Butterfly Valve Taiwan product

• Size:ANSI CLASS 150 LB: 2”~48”(50~1200mm);
• ANSI CLASS 300 LB: 2.5”~24”(65~600mm).
• Pressure:
• ANSI CLASS 150LB: PN 10~25
• ANSI CLASS 300LB: PN 40~50
• 
  
• Temperatures Range:
• VF-91_、VF-95_ Series-Soft Seat: -29°C~ 210°C(-20℉~410℉)
• VF-92_、VF-93_ Series-Fire Seat: -29°C ~ 210°C(-20℉~410℉)
• VF-94_、VF-96_ Series-Metal Seat: -29°C ~ 500°C(-20℉~932℉)
• Standard material is A216 WCB、A351 CF8、A351 CF8M, more detail please consult with VALUE VALVESCO .,LTD.

FEATURES AND BENEFITS 

1. Value Valves is the only company in Taiwan and one of the small number companies in Asia could announce that it has successfully completed the Safety Integrity Level 3 according to IEC 61508-1 and ISO 9001 of VF-9 Series high performance butterfly valves in full series by TUV. 
2. It Awarded the PED Module H Pressure equipment container verification.
3. Body hardness accord to API 598 and ASME B16.34.
4. VF-94/VF-95/VF-96series--ANSI CLASS 300LB: Special dust-proof design of shaft to prevent the corrosion fluids into the shaft and cause stuck. It's suitable for most of the applications of Petrochemical, Oil Refining, Air Separation、CDA with different temperature and pressure.
5. Emission test to TA-LUFT, ISO 15848-1, ANSI/ISA-SP-93.
6. Manufacture License of Special Equipment 
7. People’s Republic test to TSG D7002.
8. VF-93_and VF-96 metal seat design for leakage rated at ANSI FCI 70-2-2003 Table 1 CLASS V.
9. The mounting top meets ISO 5211 which could be easy to install actuators and extension stem used for high and low temperature.
10. One-Piece shaft design is Blow-Out Proof ATEX according to ATEX 94/9/CE Group II Category 2 GD and is equipped with Anti-Static devices.
11. Patented Seat Retainer Ring attaches without bolts allowing complete uninterrupted seal face.
12. VF-9 series is designed to be 90 degrees rotary and torque seated, the seat is chosen by Teflon Seat and Metal Seat.
13. The design of heating jacket and flashing nozzles are available on customers’ requirement which apply to the temperature changes prevent fluid crystallization.
14. Three types with different applications:
15. VF-91 & 94 series, soft seat design with temperature using limits. Usually apply to the temperature under 220°C.
16. VF-92 & 95, Fire safe design with API 607.
17. VF-93 and VF-96 is suitable for the normal atmospheric temperature location of Petrochemical and foodstuff industry, the high temperature over 500°Clocation of Petrochemical and Oil Refining. Value Valves VF-9 series can be provided on customer’s requirements.