VFF6JV1Y8P/M - 3-way (A-B-AB) 4in flange butterfly valve - Quad Industry GmbH
Артикул: VFF6JV1Y8P/M
Наименование: 3-way (A-B-AB) 4in flange butterfly valve
Производитель: Honeywell
Overview Resilient seat three-way valves provide control for HVAC system applications including chilled water, hot water, cooling tower water, and thermal storage systems.
Product Specifications Dimensions (in.) Assembly--Length: 14 in., Height: 17-7/8 in., Width: 13-13/16 in., Neck: 7 in., Radius, 4-1/16 in. Dimensions (mm) Assembly--Length: 356 mm, Height: 453 mm, Width: 351 mm, Neck: 178 mm, Radius, 104 mm Weight (lb) 113.3 lb Weight (kg) 51.5 kg Comments Linear actuator, stroke limited to 70 degrees Mounting ANSI Flanged Shipping and Storage Temperature Range (F) -40 F to 250 F Shipping and Storage Temperature Range (C) -40 C to 121 C Enclosure Pneumatic Ambient Temperature Range (F) Actuator-- -20 F to 150 F Ambient Temperature Range (C) Actuator-- -29 C to 66 C Connection Type Lugged Body Pattern 3 way (A-AB-B porting) Pipe Size (inch) 4 in. Pipe Size (DN) DN100 Maximum Differential Pressure Ratings (Close-off) (psi) 50 psi Maximum Differential Pressure Ratings (Close-off) (kPa) 345 kPa Capacity (Cv) at 60 degrees stroke--274 Cv, Stroke limited to 70 degrees Capacity (Kv) at 60 degrees stroke--237 kvs, Stroke limited to 70 degrees Valve Action Normally Closed Valve Type Butterfly Controlled Fluid Chilled or hot water with up to 50% Glycol. Not for use with steam or fuels. Materials (Body) Polyester-coated cast iron ASTM A126 Class B Materials (Seat) Peroxide-cured EPDM resilient seat Materials (Stem) 416 Stainless Steel Flow Characteristic Modified Equal Percent Actuation Pneumatic, 20 psi spring return Static Pressure Rating (psi) 250 psi Maximum Static Pressure Rating (kPa) 1724 kPa Maximum Flange Bolts 8, Flange Bolt Thread--5/8 in. -11 pitch Materials (Plug/Ball/Disc) Nylon 11-coated ductile iron (optional: Aluminum, bronze, and stainless steel)
Назад в раздел