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Parker A2CK Compact Relief Pressure Regulators

The A2CK is a uniquely designed inlet pressure regulator intended for use as an “internal” pressure limiting device to prevent dangerous hydrostatic pressure conditions in cold liquid lines.


Part Kits

 

Item

 

Description

 

Part No.

 

3-5

 

Packing Kit

 

202100

 

3-6, 12-15

 

Spring/Stem kit

 

202007

 

1-6, 8, 11-16

 

Bonnet/Spring Kit

 

202009

 

17-18

 

Diaphragm Kit

 

200770

 

17-19

 

Seat Kit

 

205030

 

29

 

Gasket (12)

 

202078

 

Sku Flange Type Flange Connection Strainer Type Price Qty Add To Cart
A2CK RD @250 1/2FPT A2CKDF4F13NSN
See Details
FPT 1/2 in No Strainer
1
$515.85
A2CK RD @250 3/4FPT A2CKDF4F20NSN
See Details
FPT 3/4 in No Strainer
1
$515.85
A2CK RD @250 1/2SW A2CKDF4S13NSN
See Details
SWN 1/2 in No Strainer
1
$515.85
A2CK RD @250 1/2SW ST A2CKDF4S13YSN
See Details
SWN 1/2 in w/ Strainer
1
$607.05
A2CK RD @250 3/4SW A2CKDF4S20NSN
See Details
SWN 3/4 in No Strainer
1
$515.85
A2CK RD @250 3/4SW ST A2CKDF4S20YSN
See Details
SWN 3/4 in w/ Strainer
1
$607.05
A2CK RD @250 3/4WN ST A2CKDF4W20YSN
See Details
WN 3/4 in w/ Strainer
1
$635.55
A2CK RD @250 A2CKDF4X00NSN
See Details
No Flange None No Strainer
1
$461.13