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Page 36 — BULLETIN 10-10
t OEM TYPE THERMOSTATIC EXPANSION VALVES
In addition to the standard line of Thermostatic Expansion Valves listed in this bulletin, special valve types are also available to fill
manufacturers’ specific requirements. Listed below are examples of valves that are supplied for quantity orders.
VALVE
TYPE
CONNECTION
TYPE
VALVE DESCRIPTION
and APPLICATION
TYPICAL
REPLACEMENT TEVs
BI*/BBI
SAE Flare
or
ODF Solder
Small brass body valve available with either angle style or
straight through connections. Type BI valves with straight
through connections are normally supplied non-adjustable.
The Type BBI is a Type BI valve modified to incorporate
balanced port construction. The thermostatic element is not
replaceable on valves manufactured prior to 1994. Current
models use a replaceable No. 43 element. Typical applications:
small capacity R-22 air conditioning and heat pump systems.
ER, RC, G, EG, S,
Q, SQ, EQ,
BQ, SBQ, EBQ
Y997-BI
SAE Flare
or
ODF Solder
Type BI valve modified to incorporate an internal check valve
and bypass tube to allow for reverse flow with heat pump
applications. The valve is not adjustable. The thermostatic
element is not replaceable on valves manufactured prior to
1994. Current models use a replaceable No. 43 element. Typical
applications: small capacity R-22 heat pump systems.
RC, G, EG, S,
Q, SQ, EQ,
BQ, SBQ, EBQ
Note: A check valve
may be required for
install around the TEV
to allow flow in the
reverse direction.
I
SAE Flare
or
ODF Solder
Small brass body valve available with either angle style or
straight through connections. Type I valves with straight through
connections are normally supplied non-adjustable. Current mod-
els use a replaceable No. 43 element. This valve is available with
the Rapid Pressure Balancer (RPB) feature for off-cycle pressure
equalization. Typical applications: small capacity R-22 air condi-
tioning and heat pump systems.
ER, RC, G, EG, S,
Q, SQ, EQ,
BQ, SBQ, EBQ
CBI*/CBBI
SAE Flare
or
ODF Solder
Type BI/BBI valves modified to incorporate an internal check
valve to allow for reverse flow with heat pump applications. Type
CBI/CBBI valves with straight through connections are normally
supplied non-adjustable. The valve uses a replaceable No. 43
element. Typical applications: small capacity R-22 heat pump
systems.
RC, G, EG, S,
Q, SQ, EQ,
BQ, SBQ, EBQ
Note: A check valve
may be required for
install around the TEV
to allow flow in the
reverse direction.
FB
SAE Flare
or
ODF Solder
Small brass body valve available only with straight through con-
nections and external adjustment. The thermostatic element is
not replaceable on valves manufactured prior to 1994. Current
models use a replaceable No. 43 element. Typical applications:
small capacity air conditioning and refrigeration applications
where an external adjustment is desired.
ER, RC, G, EG, S,
Q, SQ, EQ,
BQ, SBQ, EBQ
X
SAE Flare
or
ODF Solder
Brass body valve available with either angle style or straight
through connections. Angle style valve is available only with SAE
flare connections. Type X valves with straight through connec-
tions are normally supplied non-adjustable. The thermostatic ele-
ment is a replaceable type, size number 53. This valve is available
with the Rapid Pressure Balancer (RPB) feature in certain nominal
capacities for off-cycle pressure equalization. Typical applica-
tions: R-22 air conditioning and heat pump systems.
ER, RC, G, EG, S,
Q, SQ, EQ,
BQ, SBQ, EBQ
FEATURES NOT INCLUDED IN THIS BULLETIN
Special features such as non-adjustable construction or similar modifications are also available for both standard and special
valves when ordered in reasonable quantities.
Automatic (constant pressure) expansion valves are also available on special order.
If you have a special valve application, contact your Sporlan Sales Engineer or Sporlan Division, Parker Hannifin, 206 Lange Drive,
Washington, Missouri 63090, 636-239-1111.
* CBI is OBSOLETE.
* BI is OBSOLETE.