Sanitary Mixproof Butterfly Valve, Single Seat, Manual Operation (Type A)

Reference: SV-1MPAMW
Sizes available: 2"-4" (DN50-DN100)
End connection: butt-weld, tri-clamp, etc.
Body & Disc: AISI 304 or 316L, (EN1.4301/EN1.4404)
Seat: EPDM, VMQ (Silicone) or Viton (FPM), FDA approved.
Max. working pressure: 145psi (10bar)
Temperature range: 14°F ~ 248°F (-10°C ~ 120°C) as default, higher available upon request.
Operation: 3-position pull handle as the product photo showed
Surface treatment: Ra 32μin (0.8μm) as default, Ra 16μin (0.4μm) as best.
INQUIRY

APPLICATION

SV-1MPAMW series a manually operated Sanitary Mixproof Butterfly Valve (A type) with single seat design. As a process element for the sepatation of media, it is widely used in variety of applicaitons. AV-1MPAMW butterfly valve operates manually.

The A type Sanitary Mix-proof Butterfly Valve is with one disc and two leakage paths. The leakage paths can be cleaned/flushed when necessary. The two cleaning connections can be integrated into CIP circuit, it can be cleaned when the valve is closed.

TECHNICAL DATA

Body Material AISI 304 or 316L (1.4301 / 1.4404)
Other Steel Parts AISI 304
Seat Material Silicone (default)
Seat Options EPDM or Viton (FPM)
Max. Working Pressure 145psi (10bar) for DN25/1″-DN100/4″
116psi (8bar) for DN125/5″-DN150/6″
73psi (5bar) for DN200/8″-DN300/12″
Working Temperature EPDM: 14 ~ 248°F (-10 ~ 120°C) 
Silicone: -58 ~ 356°F (-50 ~ +180°C) 
Viton (FPM): -22 ~ 428°F (-30 ~ +220°C) 
Sterilization Temperature 150°C (302°F), Max. 20 min
Internal Finish Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
External Finish Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
End Connections butt-welded, sanitary tri-clamp, male and female threaded, flanged, I-line or others upon request.
Handle Types 4-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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