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MAIN STANDARD FEATURES: • CONSTRUCTION: AISI 316L. • STANDARDS: BS EN ISO 17292:2004. • CERTIFICATION: FIRE SAFE according to BS 6755 – API 6 FA – API 607. (Only PTFE + CRB) On request ANSI/API Std. 607 ISO 10497:2010 (Nace MR 0.175 on request) • CONNECTIONS: F/F Rp UNI ISO 7/1 (UNI EN 10226) DIN2999 parallel thread SW ANSI B16.11 socket weld BW ANSI B16.25 butt weld sch. 80 std. SW and BW PTFE CARBOGRAPHITE up to 4”. • PRESSURES: SERIES 800: PN64 1/4” - 4” PTFE SERIES 1500: PN100 1/4” - 2” PTFE PN 160/120/64: PN160 1/4” - 1” CARBOGRAPHITE PN120 1”1/4 - 2” CARBOGRAPHITE PN64 2”1/2 - 4” CARBOGRAPHITE SERIES 3000: PN210 1/4” - 4” DELRIN (max 70°C). • TEMPERATURE LIMITS: -20°C / +180°C - PTFE up to +200°C - PTFE+CARBOGRAPHITE (optimum from 60°C to 200°C). -20° / +70°C - DELRIN. • STEM: Anti blow out with anti-static device. • OPERATOR: lever. Available colours: black, red. GENERAL APPLICATIONS: ON-OFF valve for: high pressures and temperatures in industrial plants, chemical and petrochemical installations, water and pneumatic installations, steam up to 195°C. For special applications please check the suitability of the valve for the process and the required corrosion resistancy using the relevant table. SPECIAL EXECUTIONS: • CONNECTIONS: F/F NPT ANSI B1.20.1. • DEGREASED VALVES: For oxygen service (max WP 20 bar). • Ball drilling. • Peek for high temperatures size up to +280°C (up to 2”). • Upon request, BW ANSI B16.25 butt weld sch40. • Locking device (open/close). • Oval handwheel up to 1". • For further special requests please consult our technical/commercial service. |
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PRESSURE AND TEMPERATURE LIMITS Max. Temperature: from +5°C to +80°C Max. Pressure: PN16 (20°C) The max pressure is measured at ambient temperature. This fitting allows the connection of high or low density polyethylene pipes. The TOF joint system is very simple, easy and quick to install. It consists of only two elements: rubber truncated cone-shaped gasket and metal or plastic anchor ring. The rubber ring has a special configuration due to the polyethylene and production technology. The truncated cone conforms to pipe tolerance (including ovality) and ensures a perfect hydraulic seal thanks to its proportional resistance, thus offering an important support to the mechanical sealing ring. The special configuration of the mechanical sealing ring ensures a good adaptation to pipe tolerance and a perfect fastening to the pipe. For PE 100 pipes and gas pipes an internal reinforcing element (bushing) makes the pipe more rigid. The TOF PE joint with reinforced bushing is suitable for PE-X pipes. |
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![]() Via Giuseppe Verdi, 68 - 25073 Bovezzo (Bs) - Tel. +39 030 21101 - Fax +39 030 2110301 (Italia) - P. Iva 03370780177 - Email: This email address is being protected from spambots. You need JavaScript enabled to view it. |
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