Bell & Gossett G95873N Circuit Setter Plus Balance Valves With NPT, Flanged and Solder Connections - Manual

INSTALLER: PLEASE LEAVE THIS MANUAL FOR THE OWNER’S USE.
Circuit Setter
®
Plus Balance Valves
With NPT, Flanged and Solder Connections
SAFETY
INSTRUCTION
This safety alert symbol will be used in this manual to draw
attention to safety related instructions. When used, the safety
alert symbol means ATTENTION! BECOME ALERT! YOUR
SAFETY IS INVOLVED! FAILURE TO FOLLOW THE
INSTRUCTIONS MAY RESULT IN A SAFETY HAZARD.
DESCRIPTION
Bell & Gossett Circuit Setter Balance Valves are precision engi-
neered valves which function as precise system balancing valves
and highly accurate variable orifice flow meters. NPT, Sweat and
2 1 /
2
", 3" and 4" flanged models also function as positive shutoff
service valves. Bell & Gossett NPT, Sweat and 2 1 /
2
", 3" and 4"
flanged Circuit Setter Balance Valves are equipped with an easy
to operate memory stop feature. NPT and Sweat models are
also equipped with a drain port feature.
CIRCUIT TYPE OF
MAXIMUM LIMITATIONS
SETTER STYLE SOLDER PRESSURE PSI TEMPERATURE °F
NPT — 300 250
95-5
300 200
SWEAT TIN- 250 225
ANTIMONY
200 250
2 1 /
2
", 3", 4"
— 175 250
FLANGED
WARNING: Damage to the Circuit Setter or failure of
solder sealing joints may occur if these operational
limits are exceeded. This can result in water leakage.
Failure to follow this instruction can cause serious personal
injury and/or property damage.
OPERATIONAL LIMITS
(SOLDER TYPE LIMITS PER ASTM STD. B16.18-1978)
2 1 /
2
", 3", 4" FLANGED
NOTE: This product is not intended for use in potable water applications.
WARNING: California Proposition 65 Warning! This product contains chemicals known to the State of California
to cause cancer and birth defects or other reproductive harm.
INSTRUCTION MANUAL
G95873N
1/2” to 2” Sweat size 1/2” to 3” NPT size 1/2” to 2” Sweat size 1/2” to 3” NPT size 1/2” to 2” Sweat size 1/2” to 3” NPT size