SAFE, Surpassing Quality!
Adhering to IEC 60534 Class V Leakage Rate
As Our Factory Standard
Seat & Body Sealing
• Embedded body seal (ASME B16.34 pressure boundary)
• Bidirectional sealing integrity (API 598 test compliant)
• Proprietary seat profile (ISO 5211 torque optimized)
• Upstream/downstream sealing assurance (FCI 70-2 Class VI)
• Elastic seat compression (ASTM D2000 modulus)
• Self-adjusting seat support (±0.02mm axial tolerance)
• Anti-ram seat collar
• Prevents axial displacement under P1＞P2
Standard Specifications
• Actuation: Manual/Configurable (Pneumatic/Electric per ISO 5211)
• Nominal Diameter: DN15-DN100 (ISO 6708)
• Pressure Rating: 1.6MPa (PN16 per ISO 7268)/Custom higher pressures
• Temperature Range: Domestic PTFE -10~100℃/Imported PTFE -10~150℃ (ASTM D4894)
• Actuator Options: Manual/Electric/Pneumatic
• Body Material: Cast steel (ASTM A216)/CF8 (304)/CF3 (304L)/CF8M (316)/CF3M (316L) (ASTM A351)
Technical Parameters
• Flange Standards: GB/JB/HG/API/ANSI/DIN/JIS/JPI/BS
• Body Material: CF8 (304)/CF3 (304L)/CF8M (316)/CF3M (316L)
• Working Pressure: 1.0MPa-2.5MPa
• Working Temperature: -15℃-180℃
• Connections: Internal thread/External thread/Industrial flange/Sanitary flange/Butt weld/Socket weld/Tri-clamp/Compression fitting
• Actuation: Pneumatic actuators/Electric actuators/Hydraulic actuators
• Nominal Diameter: DN8-DN100 ∮12.7-∮101.6
