Line Size: 1/2″, 3/4″ & 1″ (DN15, DN20 & DN25)
End Connections: Threaded, Socket Weld, Flanged
Soft Seat Materials for ANSI Class VI Shut-off
• Buna-N to +200°F (93°C)
• EPDM to +240°F (143°C)
• Viton to 450°F (232°C)
Body Material
• 316L SST – Standard
• Contact factory for other body / trim / seat materials
Diaphragm Material: Buna-N / EPDM / Viton
Maximum Inlet Pressure: 1000 psi (69 bar) @ -20°F (-28,9°C)
Flow Capacity: Cv 1.7 (1,46 Kv)
Maximum Pressure Drop: 1000 psi (69 bar)
Internal Volume: 1/4″ – 3.1cc, 3/8″ and 1/2″ – 6.6cc
Spring Ranges:
• 1 – 50 psi (0,07 – 3,4 bar)
• 1 – 100 psi (0,07 – 6,9 bar)
• 1 – 200 psi (0,07 – 13,8 bar)
• 1 – 400 psi (0,07 – 27,6 bar)
Options
• Panel Mounting
• Captured Vent
• Self Relieving – Available with PTFE seats
• Locking Wire
• Tamper Proof
• Lockout Device