STANDARD FEATURES (SIZES 3/4” - 8”) • Minimum flow resistance - Low pressure drop • Horizontal or vertical installation • All sizes rated for full vacuum service • Minimum back pressure to seat disc tightly • Top access cover facilitates maintenance without body removal from pipeline • All thermoplastic body • All PVC parts made of high impact PVC • PVC and PP valves come with EPDM seals (part numbers 5j, 5k, 6 and 7) as standard • PVDF valves, part numbers 5j and 7 of PTFE and 8 of PTFE/PFA • 3/4” PP valves supplied with Ring 1a
OPTIONS • External lever and weight to assist disc in closing faster • External spring to assist disc in closing faster • PTFE or FKM seat and O-Rings
SPECIFICATIONS Sizes: 3/4” – 8” Models: Flanged (ANSI) Connection Only Lever and Weight or Spring Assist Option Bodies: HI-PVC, PP and PVDF Seats: EPDM, FKM, PTFE Seal: EPDM, FKM, PTFE
HMA Group | Specialty Industrial Equipment
The HMA Group of Companies manufactures, sells and services a wide range of capital plant equipment to a diverse range of industries. This includes mining, processing, materials handling, water management, ...