FIG 940
Type: Wafer, full lug, uni-directional knife gate valve; rising stem handwheel
Typical Applications: Medium & Heavy duty applications
Sizes available: 50-1200mm (2” to 48”)
Pressure rating
– Cast iron body: CWP 10 bar, 50-300mm (2” – 12”) size; lower on higher sizes
– Steel/St. steel: CWP 10 bar, 50-600mm (2” – 24”) size; lower on higher sizes
Face-to face: Complies with MSS SP-81 (upto 900mm (36”) size)
Drilling: To suit ANSI 150lb,AS 2129 Table D & E, DIN PN10 (others on some sizes)
Material availability standard; others on request
– Body: Steel, stainless steel (304, 316)
– Gate: 304, 316 st. steel
Packing: PTFE syntex fiber standard; others on request
Seat/Leakage: Metal-to-metal – As per MSS SP-81 (upto 900mm (36”) size
– Resilient seats – EPDM, Chloroprene, Viton – Zero leak
– PTFE – Max leakage of 4cc/min/inch (upto 600mm (24”) size
Superstructure: Steel, epoxy painted
Handwheel: Cast iron, epoxy painted
Pneumatic actuator: Suitable model is VAAS CCGCx & CCMCx Series
