Sanitary Butterfly Valve with Fine Tuning Handwheel, Fine Adjustable

Reference: SV-1M-FT
Sizes available: 1/2" to 6" (DN10 - DN150)
End connection: butt-weld, tri-clamp, thread, flange, or upon request.
Body & Disc: AISI 304 or 316L, (EN1.4301/EN1.4404)
Seat: EPDM, VMQ (Silicone) or Viton (FKM), FDA approved.
Max. working pressure: 145psi (10bar)
Working temperature range: -22°F to 248°F (-30°C to 120°C), or higher available upon request.
Operation: Fine Tuning Handwheel, locked in virtually any position.
Surface treatment: Ra 16-32µin (0.4-0.8µm), Ra 32µin (0.8µm) as default.
INQUIRY

APPLICATION

SV-1M-FT series is a sanitary butterfly valve with a fine-tuning handwheel, it has the below features:

● Fine adjustable handwheel design, locked in virtually any position.
● Flexible flow control
● Valve position feedback by the visible scale

TECHNICAL DATA

Body MaterialAISI 304 or 316L (1.4301 / 1.4404)
Other Steel PartsAISI 304
Seat MaterialSilicone (default)
Seat OptionsEPDM or Viton (FKM)
Max. Working Pressure145psi (10bar) for DN25/1″-DN100/4″
116psi (8bar) for DN125/5″-DN150/6″
73psi (5bar) for DN200/8″-DN300/12″
Working TemperatureEPDM: -22°F to 248°F (-30°C to 120°C)
Silicone: -40°F to 356°F (-40℃ to 180°C)
Viton (FKM): 14°F to 400°F (-10℃ to 205°C)
Sterilization Temperature150°C (302°F), Max. 20 min
Internal FinishRa 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
External FinishRa 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
End Connectionsbutt-welded, sanitary tri-clamp, male and female threaded, flanged, I-line or others upon request.
Handle Types4-position Pull handle; multi-position handle with plastic cover or in pure stainless steel, lockable multiposition handle.

DESIGN FEATURES

Design Features

● All stainless construction, forged 304 or 316L grade stainless steel body & disc.
● FDA-approved seat materials: EPDM, Silicone, Viton (FPM).
● Sanitary surface finish, available with Ra < 0.4µm or EP (SF1 and SF4)
● Manual handle, pneumatic actuator and electric actuator are interchangeable
● A wide selection of different end connections
● Standards: DIN, 3A, SMS, ISO / IDF, BS / RJT, and ASME / BPE
● Certificates: 3A, FDA, PED 97/23/EC, ISO9001/2008
● Suitable for low and medium viscosity fluids
● 100% hydraulic tested / 100% inspected
● Repair Kits available consisting of seat and bushings

Operations

● Handles
Pull handle, three or four positions
Multipositioning handle with plastic cover
Multipositioning handle with stainless steel cover
Lockable multiposition handle
● Actuators
Pneumatic stainless steel actuator (vertical type)
Pneumatic aluminum actuator (horizontal type)
Electric actuator
● Units for intelligent control and indication:
Proximity Switches (position sensor)
Limit Switch
C-top control
IL-top control (Positioner)

DIMENSIONAL DRAWINGS

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