.: V5B 16D


V5B 16D0 1900
Product description:
Features:
API 682 Category 2 & 3, Type A, Arrangement 1. Type V5B 16D is reliable, high-performance, balanced single cartridge pusher-type seal with floating or segmented throttle bushing, independent of the shaft rotating direction. Designed to seal fluids in most refinery applications like crude oil products, aromatic fractionation product, chemicals…
• API 682 Category 2 & 3, Type A, Arrangement 1
• Easy-to-install single cartridge design
• Balanced
• Multiple springs
• Independent of the shaft rotating direction
• Floating or segmented spring-loaded carbon throttle bushing
• Integrated pumping ring available
Recommended Applications:
• Hydrocarbons (light and heavy)
• Refinery & Petrochemical industry
• Oil & gas industry
• Chemical industry
• Power plant technology
• Process pumps
Materials:
• Seal face: Carbon antimony impregnated, SiC
• Stationary seat: SiC, TC
• Secondary seal: NBR, EPDM, FKM, FFKM
• Spring: 1.4571, Hastelloy C
• Metal Parts: 316L
• Optional materials on request
Operating range:
• Shaft diameter: Dl = 20…120mm
• Pressure: pl = 40 bar
• Temperature: t = -40°C…+260°C
• Sliding velocity: vg = 23m/s