1 To Top of Mounting Pad
2 To Centerline of Mounting Pad
(MORE INFORMATION IN SECTION J)
• Minimum quantities apply
• To specify an option, replace the “0 1” sta ndard sux with th e sux of the option.
• To specify multiple options, replace the “ 01” sux with the d esire d suxes i n the
numer ical order shown below. NOT E: Not all suxes c an be combined to gether.
(SUFFIX)OPTIONSIZES
-01Standard ConfigurationAll
-02-Stem Grounded1/4” to 2-1/2”
-04-2-1/4” Stem Extension (Carbon Steel, Zinc Plated)1/4” to 2-1/2”
-07-Steel Tee Handle1/4” to 1-1/4”
-08-90° Reversed Stem1/4” to 2-1/2”
-10-SS Lever & Nut1/4” to 2-1/2”
-15-Wheel Handle, Steel1/4” to 1-1/4”
-16-Chain Lever, Vertical3/4” to 2-1/2”
-17-Rough Chrome Plated1/4” to 2-1/2”
-18-Plain Yellow Grip1/4” to 2-1/2”
-24-Graphite Packing1/4” to 2-1/2”
-27-SS Latch-Lock Lever & Nut1/4” to 2-1/2”
-30-Cam-Lock & Grounded1/4” to 1-1/4”
-32-SS Tee Handle & Nut1/4” to 1-1/4”
-35-PTFE Trim3/4” to 2”
-40-Cyl-Loc & Grounded1/4” to 1-1/4”
-45-Less Lever and Nut1/4” to 2-1/2”
-46-Latch Lock Lever - Closed Position1/4” to 2-1/2”
-47-SS Oval latch-Lock Handle & Nut1/4” to 3/4”
-48-SS Oval Handle (No Latch) & Nut1/4” to 2”
-49-No Lubrication. Assembled Dry.1/4” to 2-1/2”
-50-2-1/4” CS Locking Stem Extension1/4” to 2-1/2”
-56-MPTFE Seats and Packing1/4” to 2-1/2”
-57-Oxygen Cleaned1/4” to 2-1/2”
-58-Chain Lever - Horizontal3/4” to 2-1/2”
-60-Grounded Ball & Stem1/4” to 2-1/2”
-63-NPT x Solder/Socketweld1/4” to 2-1/2”
-92-Balancing Stop1/4” to 2-1/2”
-94-2-1/4” CS Stem Extension & Balancing Stop1/4” to 2-1/2”
NOTE:
Also consider the 7K with “SV” sux. The 7K with “SV” sux has
spring washers that keep the upstream seat in contact with the ball.
REV. 04APR16
Customer Service (704) 841-6000industrial.apollovalves.comH-5
FLOW DATA
FLOW DATA
The listed Cv “factors” are derived from actual flow testing, at Apollo’s Pageland, South Carolina factory. These tests were completed using standard
“o the shelf” valves with no special preparation and utilizing standard schedule 40 pipe. It should be understood that these factors are for the valve
only and also include the connection configuration. The flow testing is done utilizing water as a fluid media and is a direct statement of the gallons of
water flowed per minute with a 1 psig pressure dierential across the valve/connection unit. Line pressure is not a factor. Because the C
formula can be used to estimate flow of most media for valve sizing.
is a factor, the
v
FLOW OF LIQUID
Q = C
or ∆P =
V
(Q)2 (SpGr)
WHERE:
• Q = Flow in US gpm
• ∆P = Pressure drop (psig)
• SpGr = Specific gravity at flowing temperature
• C
= Valve constant
v
√
(C
∆P
SpGr
2
)
v
FLOW OF GAS
Q = 1360 C
or ∆P =
V
5.4 x 10
(∆P) (P
(SpGr) (T)
√
-7
(SpGr) (T) (Q)
2)
(Cv)2 (P2)
WHERE:
• Q = Flow in SCFH
• ∆P = Pressure drop (psig)
• SpGr = Specific gravity (based on air = 1.0)
• P2 = Outlet pressure–psia (psig + 14.7)
• T = (temp. °F + 460)
• C
= Valve constant
v
CAUTION: The gas equation shown, is valid at very low pressure drop ratios.
The gas equation is NOT valid when the ratio of pressure drop (∆P) to inlet
NOTE: Only use the gas equation shown if (P1 -P2)/P1 is less than 0.02.