FLOWTREND ARC-R VALVE

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  • Description
  • Design Variants
  • Technical Data
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Description

Flowtrend Replacement for the Alfa Laval® ARC Aseptic Seat Valve

Air operated seat valve

Sanitary, flexible design: stop valve with 2-3 ports, divert valve with 3-5 ports

Remotely controlled with compressed air

Reliable: few, simple moving parts

Intended to be interchangeable with OEM

Suitable for

The Flowtrend ARC -R valve is designed for aseptic conditions and high sterilization temperatures.

Features

Open yoke with visible stem coupler

Specially designed PTFE/EPDM diaphragm stem seal creates a physical barrier between product and atmosphere

PTFE resists product residue build up on product contact surfaces

Polished surface areas minimize crevices that hide and trap bacteria

Repairable actuator

Standard stock item

 

Flowtrend® is the manufacturer of these OEM replacement parts. Flowtrend® is not sponsored by, affiliated with, connected with, and does not represent or otherwise have any endorsement from the OEM manufacturers.
Any name, model, part number, brand, image, material, or referral is for descriptive purposes only.  Flowtrend’s parts or products are not Alfa Laval parts or products, and Alfa Laval does not endorse, approve or warrant
Flowtrend’s parts or products or their use.

Design Variants

FLOWTREND ARC-R SHUT-OFF & DIVERT VALVES

VALVE SIZE

A

B

C

Shut-Off Valves (NC)

Shut-Off Valves (NO)

Divert Valves (NC)

Divert Valves (NO)

Divert Valves

in

mm

in

mm

in

mm

in

mm

in

mm

in

mm

in

mm

1.5

38.1

14.61

371

15.08

383

17.40

442

17.99

457

3.11

79

1.81

46

2

50.8

15

381

15.47

393

18.70

475

19.45

499

3.70

94

2.44

62

2.5

63.5

16.34

415

16.81

427

20.71

526

21.61

549

4.45

113

3.23

82

3

76.2

18.98

482

19.76

502

24.06

611

24.96

634

5.08

129

3.43

87.1

4

101.6

21.81

554

22.60

574

27.71

704

28.62

727

6.42

163

5.28

134.1

Technical Data

Available Sizes

1 ½”-4” (25-101mm)

Pressure Range

0-116 psi (0-8 bar)

Temperature Range

14° to 285°F (-10°to 140°C) (EPDM)

Max Sterilization Temperature (steam short time)

302°F/55psi (150°C/3.8 bar)

Actuator Functions

NO (air-to-close), NC (air-to-open), AA (air-to-open, air-to-close)

Actuator Pressure

72-116 psi (5-8 bar)

 

Materials Materials

AISI 316 Stainless Steel, Wetted parts AISI 304 Stainless Steel, Non-Wetted parts

Surface Finish

ID: 32Ra Standard

Plug Stem

EPDM

Wetted Seals

PTFE/EPDM

Non-Wetted Seals

EPDM/NBR

End Connections

Clamp