Replacement Parts List

BULLETIN 122 – Page 13
Thermostatic Expansion Valves
BQ, SBQ and EBQ Series See Parts Table on Page 11
1 Replacement part not available.
2 Part is not available separately, but is
included with the Bottom Cap Assembly Kit.
See Page 19.
3 Part is available separately. See Table on this
Page.
4 Part is available separately. Specify
Thermostatic Charge and Valve Type.
5 Part is available separately, see Table on
Page 11, and is also included with the
Bottom Cap Assembly Kit. See Page 19.
6 For Replacement Elements. See Pages 20
and 21.
7 Part is available separately, and is also
included with the Cartridge Service Kit. See
Page 11.
8 Part is available separately. See Table on
Page 11.
AAA
7 Cartridge
6 Thermostatic
Element
4 Spring
1 Guide
2 Adjusting Stem
Assembly
5 Seal Cap
2 Retaining Ring
3 BQ
Body
2 Bottom Cap
8 Inlet Strainer
8 Inlet
Strainer
8 Inlet
Strainer
3 SBQ
Body
3 EBQ
Body
BQ VALVE BODY
VALVE
TYPE
STANDARD CONNECTIONS
Inches
ITEM
NUMBER
Inlet x Outlet
BQ
Internally
Equalized
1/4” x 3/8” SAE 168192
1/4” x 1/2” SAE 168191
3/8” x 1/2” SAE 168190
BQE
Externally
Equalized
1/4” x 3/8” x 1/4” SAE 168185
1/4” x 1/2” X 1/4” SAE 168184
3/8” x 1/2” x 1/4” SAE 168183
SBQ
Internally
Equalized
3/8” x 1/2” ODF 168193
SBQE
Externally
Equalized
3/8” x 1/2” x 1/4” ODF 168198
EBQ*
Internally
Equalized
3/8” x 1/2” ODF 168194
3/8” x 5/8” ODF 168313
1/2” x 5/8” ODF 168314
EBQE*
Externally
Equalized
3/8” x 1/2” x 1/4” ODF 168186
3/8” x 5/8” x 1/4” ODF 168189
1/2” x 5/8” x 1/4” ODF 168187
1/2” x 7/8” x 1/4” ODF 168188
* The straight extended connections of the EBQ body
series are designed for easy installation on air
conditioning applications. The longer connections
and resulting body configurations do not allow it to
be packaged in the BQ Carrying Case. All EBQ and
EBQE bodies are supplied with an inlet strainer;
Item No. 908014, P/N 877-003 (3/8 ODF) or Item No.
908012, P/N 877-004 (1/2 ODF).