.: VN10 type B


2021_type_sever_C_02
Product description:
Features:
API 682 Category 2 & 3, Type B, Arrangement 1 single cartridge metal bellows seal with floating, segmented, or fixed bushing, independent of the shaft rotating direction.
• API 682 Type B, Arrangement 1
• Easy-to-install single cartridge design
• Balanced
• Metal bellows
• Independent of the shaft rotating direction
• Fixed, floating or segmented spring-loaded carbon throttle bushing
• Integrated pumping ring available
• Optional pumping ring
Recommended Applications:
• Hydrocarbons
• Refinery & Petrochemical industry
• Oil & gas industry
• Chemical industry
Operating range:
Materials:
• Seal face: Carbon antimony impregnated, SiC, TC
• Stationary seat: SiC, TC
• Secondary seal: Flexible Graphite
• Metal Parts: 316L, Alloy 718,Carpenter 42
• Optional materials on request
• Shaft diameter: Dl = 25…80mm
• Pressure: pl = vacuum to 20 bar
• Temperature: t = -75°C…+425°C
• Sliding velocity: vg = 25m/s