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Air Control Butterfly Valve with Positioner

Donjoy Sanitary Butterfly Valve is designed for use in a wide range of applications and working pressures. These FDA-compliant valves provide reliable performance and smooth operation. Valve Positioner support MODE BUS RS485, 0/4-20mA, powered by DC24V. The valve is used in food & beverage processing, pharmaceutical and chemical products, industrial fluid applications.

Details about Air Control Butterfly Valve with Positioner

Specification

Size

DN10-DN300, 1/2"-12"

Body&Disc Material

AISI 304 or 316L, (EN1.4301/EN1.4404).

Temperature

-20℃ to +130 ℃ (It depends on the seal)

Max pressure

145psi (10bar)

Seal

EPDM, Silicone, FKM, FFKM, TEFLON, PTFE, HNBR, NBR, FDA approved

Pipe Joint Systems

DIN SMS RJT 3A ISO IDF

Manual Operation

Pull handle, Multi-position Plastic handle, Multi-position Stainless Steel Handle

Pneumatic Operation

Compatible with Single-acting or Double-acting Pneumatic actuator

Surface treatment

Ra16-32µin (0.4-0.8µm), Ra 32µin (0.8µm) as default.

Certification

CE PED / 97/23 / EC, FDA Certification

Handle type

Pull Handle, Plastic Multi-position Trigger Handle, Stainless Steel Multi-position Trigger Handle

Connection type

Clamp End, Thread End, Weld End

Air Control Butterfly Valve with Positioner

Donjoy Sanitary Butterfly Valve is designed for use in a wide range of applications and working pressures. The FDA-compliant valves provide reliable performance and smooth operation. Valve positioner support MODE BUS RS485, 0/4-20mA, powered by DC24V. The valve is used in food & beverage processing, pharmaceutical and chemical products, industrial fluid applications.

Sanitary-Butterfly-Valve
Sanitary-Butterfly-Valve

Butterfly Valve Positioner Specification

● Support: MODE BUS RS485
● Input:0/4-20mA with feedback version 0–5/10V
● Single-acting (standard), Double acting (option)
● One-touch auto-tuning function valve position
● Support for manual operation
● Power supply: DC 24V ± 10%
● Size: 1″-12″, DN10-DN300
● Material: 304 / 316L
● Pressure: 10bar
● Temperature: 130 ℃
● Inner surface roughness: Ra0.4μm (option)
● Connection: Weld, Clamp, Thread, Flange and Other standards

Model 1831 Valve Positioner
Model IL-TOP-1831 Valve Positioner

Air Control Butterfly Valve with Positioner Feature:

● Forged Stainless steel body & disc in ASI 304 or 316L.
● CNC one-time machining ensures machining precision
● FDA-certified seal materials imported from Europe: FDA 21 CFR 177.2600, EPDM, PTFE, Silicone, Viton (FPM).
● Interchangeable of the manual handle, pneumatic actuator and electric actuator.
● Suitable for low and medium viscosity fluids.
● Sanitary surface finish, available with BPE standard Ra < 0.4µm (SF1 and SF4).
● Certificates: 3A, FDA, CE PED 2014/68/EU, ISO9001/2008.
● Standards: DIN, 3A, SMS, ISO / IDF, BS / RJT, and ASME / BPE.

Operations

● Actuators
Pneumatic stainless steel actuator (vertical type) with single acting and double acting, single acting means the valve is air to open or close, spring return. Double acting means air to open air to close.
Pneumatic aluminium actuator (horizontal type)
Electric actuator
● Units for intelligent control and indication:
Proximity Switches (position sensor)
Limit Switch, C-top control,  IL-top control (Positioner)

 

Hygienic Butterfly Valve Construction

The hygienic butterfly valve consists of two valve body, a valve disc, bushings for the disc stem, and a gasket seal ring. The valve is assembled by means of screws and nuts.

 

Pull handle sanitary butterfly valve construction

Sanitary Butterfly Valve Dimension

Butterfly Valve Seal gasket performance

 

butterfly seal gasket

Hygienic butterfly valve packing

Our sanitary butterfly valve use for customer’s brewing project

 

Frequency Ask Question

Please firstly leave message below for product you need and requirement,I will send you quotaion sheet,then choose the transportation way and check cost,we will send you Proforma invoice for confirm,at last make the payment and we will ship the goods to you.

Delivery time depends on quantity and type of products,for valve and pipe fittings regular is about 7-20days. For pump regular is about 15-25days.

For small amount we require 100% before production.For big amount,regularly T/T 30% deposit, 70% before shipment.

By Bank T/T, L/C, By Alibaba Assurance Order accept Credit Card VISA, Mastercard, E-checking, and we could’t accept Paypal.

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