產品特點

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

應用標準

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)

結構型式

主要性能指標

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