JHP High Performance Wafer&Lug Its special RTFE seat (Graphite loaded with a Stainless steel insert) provides bubble tight shut off performance from full vacuum (1 torr) up to 40 bars (600 psi) and for temperature up to +260°C. F/S seat (RTFE + Stainless steel) to API 607 available for fire safe applications. Metal seat P&P (316 stainless steel) available when RTFE is prohibited and up to 300°C ( °F) Full metal seat (Nickel) available for high temperature applications up to 400°C ( °C) Its integrated ISO top flange (to ISO 5211) allows direct actuator mounting (without the use of additional bracket) and easy access to shaft packings. Working pressure available: PN10 (150 psi), PN16 (240 psi), PN20 (300 psi), PN25 (365 psi) and PN40 (600 psi). Working temperature from -50°C to +400°C Large choice of materials available (Carbon steel, stainless steel, Aluminium Bronze, monel, Inconel) according to applications (even the most critical one). Face to Face dimensions in acc. with ISO 5752-20 / EN 558 / DIN 3202-K1 or K2 / BS5155 / MSS SP67 / API 609 tab.B. Flange connection in accordance with all major international standards: ISO, EN, DIN, BS, ANSI, MSS SP44, JIS... Type of actuators available: Manual operators (levers or worm gears), pneumatic or electric actuators and all associated control accessories. Approvals: Fire Safe to API 607 / BS6755, TRB 801 (TUV), TA Luft, DNV, Lloyd's register of shipping Applications: Chemical process, Steam process, Oil&gas, off-shore, HVAC, Paper mills, bitumus...