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Flange Type

Flange Connection

Regulator Variation

Strainer

Brands

Parker A2BO1 Internally Equalized

Parker's A2 series of compact pressure regulators help reduce system cost and complexity by utilizing a compact housing and direct operation. These valves are ideal for applications where a larger pilot operating valve is too costly or too large. The regulators can be used with ammonia and certain other refrigerants, oil, and other approved fluids. The regulators are ideal for use in systems where a small inlet or outlet pressure regulator is needed and can also be used as a remote pilot for larger control valves that are located in difficult to service areas.


Part Kits

Valve

Item

 

 

 

Type

No.

Description

Oty.

Kit No.

A2B

Spring/Stem Kit

Ranges A & Y

1

202006

 

3

Nut, Packing

1

 

 

4

Packing, Stem

1

 

 

5

Washer, Flat

1

 

 

6

Stem, Adjusting

1

 

 

12

Plate, Spring, Upper

1

 

 

14

Plate, Spring, Lower

1

 

 

13

Spring, Range, Comp

1

 

 

15

Follower, Diaphragm

1

 

A2B, A2BO

Spring/Stern Kit

Range D

1

202007

 

3

Nut, Packing

1

 

 

4

Packing, Stem

1

 

 

5

Washer, Flat

1

 

 

6

Stem, Adjusting

1

 

 

12

Plate, Spring, Upper

1

 

 

14

Plate, Spring, Lower

1

 

 

13

Spring, Range, Comp

1

 

 

15

Follower, Diaphragm

1

 

A2A

Spring/Stem Kit

Range A

1

202344

 

3

Nut, Packing

1

 

 

4

Packing, Stem

1

 

 

5

Washer, Flat

1

 

 

6

Stem, Adjusting

1

 

 

12

Plate, Spring, Upper

1

 

 

14

Plate, Spring, Lower

1

 

 

13

Spring, Range, Comp

1

 

 

15A

Follower, Diaphragm

1

 

A2A

Spring/Stem

Range D

1

202345

 

3

Nut, Packing

1

 

 

4

Packing, Stem

1

 

 

5

Washer, Flat

1

 

 

6

Stem, Adjusting

1

 

 

12

Plate, Spring, Upper

1

 

 

14

Plate, Spring, Lower

1

 

 

13

Spring, Range, Comp

1

 

 

15A

Follower, Diaphragm

1

 

A2B

Bonnet/Spring Kit

Ranges A & V

1

202008

 

Spring/Stem Kit (202006)

1

 

 

1

Seal

1

 

 

2

Cap Gasket

1

 

 

8

Bonnet

1

 

 

11

Screw, Hex Hd.

8

 

 

16

Gasket

1

 

A2B, A2BO

Bonnet/Spring Kit

Range D

1

202009

 

Spring/Stem Kit (202007)

1

 

 

1

Seal

1

 

 

2

Cap Gasket

1

 

 

8

Bonnet

1

 

 

11

Screw, Hex Hd.

8

 

 

16

Gasket

1

 

A2A

Bonnet/Spring Kit

1

202359

 

Spring/Stem Kit (202344)

1

 

 

1

Seal

1

 

 

2

Cap Gasket

1

 

 

8

Bonnet

1

 

 

11

Screw, Hex Hd.

8

 

 

16

Gasket

1

 

A2B, A2BO

Diaphragm Kit

Ranges A & V

1

200770

 

17

Diaphragm

1

 

 

16

Gasket

1

 

 

18

Gasket

1

 

A2A

Diaphragm Kit

Ranges A & D

1

200771

 

17

Diaphragm

1

 

 

16

Gasket

1

 

 

18

Gasket

1

 

A2B, A2BO

Diaphragm Kit

Range D

1

200771

 

17

Diaphragm

1

 

 

16

Gasket

1

 

 

18

Gasket

1

 

A2B

Seat Kit, Pilot

Range A

1

202001

 

19

Seat, Pilot

1

 

 

Diaphragm Kit (200770)

1

 

A2B2

Seal Kit, Pilot

Range A

1

202000

 

19

Seat, Pilot

1

 

 

Diaphragm Kit (200770)

1

 

A2B

Seat Kit, Pilot

Range V

1

202004

 

19B

Seat, Pilot

1

 

 

Diaphragm Kit (200770)

1

 

A2B

Seat Kit, Pilot

Range D

1

202003

 

19

Seat, Pilot

1

 

 

Diaphragm Kit (200771)

1

 

A2B2

Seat Kit, Pilot

Range D

1

202002

 

19

Seat, Pilot

1

 

 

Diaphragm Kit (200771)

1

 

A2A

Seat Kit, Pilot

Ranges A & D

1

202005

 

19A

Seat, Pilot

1

 

 

Diaphragm Kit

1

 

A2BO

Plug Kit, Pilot

1

201394

 

27

Plug, Seal

1

 

 

28

O-Ring

1

 

A2BO1

Plug Kit, Pilot

Ranges V & D

1

200776

 

25

Plug, Pilot

1

 

 

26

O-Ring (A2BO1 E Only)

1

 

 

28

O-Ring

1

 

 

22

Nut, Retainer

1

 

 

18

Gasket

1

 

 

23

Spring

1

 

A2BO2

Plug Kit, Pilot

Ranges V & D

1

200777

 

25

Plug, Pilot

1

 

 

26

O-Ring (A2BO2 E Only)

1

 

 

28

O-Ring

1

 

 

22

Nut, Retainer

1

 

 

18

Gasket

1

 

 

23

Spring

1

 

A2BO4

Plug Kit, Pilot

Ranges V & D

1

200778

 

25

Plug, Pilot

1

 

 

26

O-Ring (A2BO4 E Only)

1

 

 

28

O-Ring

1

 

 

22

Nut, Retainer

1

 

 

18

Gasket

1

 

 

23

Spring

1

 

A2B,A2A,A2BO

Packing Kit, Stem

1

202100

 

5

Washer, Flat

1

 

 

3

Nut, Packing

1

 

 

4

Packing, Stem

1

 

A2B,A2A,A2BO

Cap Kit, Seal

1

202110

 

1

Seal Cap

1

 

 

2

Gasket

1

 

A2B,A2A,A2BO

 

 

 

 

29

Gaskets, Flange

12

202078

Sku Flange Type Flange Connection Strainer Price Qty Add To Cart
A2BO1 RV 1/4FPT A201VA7F06XNSN
See Details		 FPT 1/4 in No Strainer
1
$613.32
A2BO1 RV 3/8FPT A201VA7F10XNSN
See Details		 FPT 3/8 in No Strainer
1
$613.32
A2BO1 RV 3/8FPT ST A201VA7F10XYSN
See Details		 FPT 3/8 in w/ Strainer
1
$704.52
A2BO1 RV 1/2FPT A201VA7F13XNSN
See Details		 FPT 1/2 in No Strainer
1
$613.32
A2BO1 RV 1/2FPT ST A201VA7F13XYSN
See Details		 FPT 1/2 in w/ Strainer
1
$704.52
A2BO1 RV A201VA7X00XNSN
See Details		 No Flange None No Strainer
1
$558.60
A2BO1 RV 1/2SW A201VA7S13XNSN
See Details		 SW 1/2 in No Strainer
1
$613.32
A2BO1 RV 1/2SW ST A201VA7S13XYSN
See Details		 SW 1/2 in w/ Strainer
1
$704.52
A2BO1 RV 3/4SW A201VA7S20XNSN
See Details		 SW 3/4 in No Strainer
1
$613.32