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Sanitary Butterfly Valves with Thread Ends, Pneumatic Operation

Sanitary Butterfly Valves with Thread Ends, Pneumatic Operation inquiry

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Sanitary Butterfly Valves with Thread Ends, Pneumatic Operation

Application:

AV-1PT series is pneumatic type sanitary butterfly valve with thread / thread ends, which is widely used in process piping systems for isolation and control. AV-1PT butterfly valve operates automatically.

 

Specification:

Reference No. : AV-1PT

Sizes available: 1/2" to 4" (1/2", 3/4", 1”, 1 1/2", 2", 2 1/2", 3", 4")

DN15 - DN100 (DN15, DN20, DN25, DN40, DN50, DN65, DN80, DN100)

Material: Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.

Max. working pressure: 145psi (10bar) for DN25/1"-DN100/4".

Operation: SS304 vertical actuator, NC (normally close) / NO (normally open) / AA (air to air) type for choose from.

Air supply pressure: 70-116psi (5-8bar)

Temperature range: 14 ~ 248°F (-10 ~ 120°C) with EPDM seat, -58 ~ 356°F (-50 ~ +180°C) with VMQ (Silicone) seat.

End connections: thread / thread.

Surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin is the default.

 

Options:

  • Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.
  • The seat and gasket can be EPDM, VMQ (Silicone) or Viton (FPM), all complying with FDA 21CFR177.2600.
  • End connection can be butt-welded, sanitary tri-clamp, threaded, flanged, I-line or others upon request.
  • Handles: 4-position pull handle; multi-position handle with plastic cover or in pure stainless steel.

                 

Actuators to reach automatic operation: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator.

  • NC operated: normally closed (fail closed)---air to open, spring to close
  • NO operated: normally open (fail open)---air to close, spring to open
  • AA operated: double acting---air to open, air to close

                           

  • Valve intelligent control: position sensor, C-top controller, C-top controller (AS-I)
  • Standards: DIN, 3A, SMS, ISO / IDF, BS / RJT, and ASME / BPE

 

Technical Parameters

Steel material

Product wetted steel parts

AISI 304 or 316L

(1.4306 / 1.4404)

Provided with material inspection report

Other steel parts

AISI 304

Seal material

Standard

EPDM

All seal materials comply with FDA 21CFR117.2600

Options

VMQ / Viton (FPM)

Pressure

Working pressure

≤145psi (10bar)

Supply pressure for air actuator

70 ~ 116psi (5 ~ 8bar)

Temperature

Working temperature

EPDM: 14 ~ 248°F (-10 ~ 120°C)

VMQ (Silicone): -58 ~ 356°F (-50 ~ +180°C)

Viton (FPM): -22 ~ 428°F (-30 ~ +220°C)

Sterilization temperature

150°C (302°F), Max. 20 min

Surface treatment

Inside surface treatment

Ra 16 ~ 32µin (0.4 ~ 0.8µm)

Outside surface treatment

Ra 32 ~ 64µin (0.8 ~ 1.6µm)

Connection

End connections: butt-welded, sanitary clamp, male and female threaded, flanged, I-line or others upon request.

Actuator

Normally Closed (NC) - Air to open and spring to close;

Normally Open (NO) - Air to close and spring to open;

Air to Air (AA) - Air to open, air to close.


Related Products:

Sanitary Butterfly Valves with Butt-weld Ends, Pull Handle

Sanitary Butterfly Valves with Butt-weld Ends, Pneumatic Operation

Sanitary Butterfly Valves with Tri-clamp Ends, Pull Handle

Sanitary Butterfly Valves with Tri-clamp Ends, SS Lever Handle

Sanitary Butterfly Valves with Thread Ends, Pull Handle

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