Female NPT Thread, 1/4” to 1” 2000 CWP (psig), 1-1/4” to 2” 1500 CWP(psig), Cold Non-Shock. 150 psig Saturated Steam.
(See referenced P/T chart)
Vacuum Service to 29 inches Hg.
MSS SP-110 Compliant.
AAR Approved #E999032
FEATU R ES
• Forged construction
• Raised handle stops
• Blowout-proof stem design
• Adjustable packing gland
• Zinc phosphate corrosion protection
• Fire safe to API 607 (requires -24 sux)
STANDARD MATERIAL LIST
PARTMATERIAL
Lever nutSteel, zinc plated
1
Gland nutA10 8- CS
2
Stem packingMPTFE
3
RetainerA216-WCB
4
Body sealRPTFE (1/2” to 2”)
5
Ball
6
Seat (2)RPTFE
7
BodyA105
8
Stem bearingRPTFE
9
Stem
10
Lev er/gripSteel, zinc plated, with vinyl
11
ASTM A108, Carbon Steel, Chrome Plated
or ASTM A 276, Type 316 Stainless Steel
ASTM A108, Carbon Steel or
ASTM A276, Type 316 Stainless Steel
DIMENSIONS
PART NO.SIZEABCDEWT.
73A10101A1/4"0.381.032.051.723.850.58
73A10201A3/8"0.381.032.051.723.850.54
73A10301A1/2"0.501.122.231.783.880.63
73A10401A3/4 "0.681 .472.972.054.751. 27
73A10501A1"0.871.653.322.184.752.20
73A10 6011-1 /4”1.001.983.972.725.503.74
73A107011-1/2”1.252.174.353.207.7 65.30
73A108012"1.502.735.443.277.758.03
VAR I ATIONS AVAI L AB LE
• 73A-140 Series (316 SS Ball & Stem. NACE MR0175 (2000) &
MR0103 (2003) compliant)
OPTIONS AVAILABLE
(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.
RPTFE Bearing (API 607, 6th Edition, ISO 10497:2010)
250# Steam Trim (MPTFE Seats & Packing)
Use with 316 SS Ball & Stem Variation
All
All
Pressure/Temperature Ratings -
Page M-14, Graph No. 13 (1/4” to 1”)
Page M-13, Graph No. 11 (1-1/4” to 2”)
REV. 18JUL19
Customer Service (704) 841-6000industrial.apollovalves.comA-13
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
= Valve constant
• C
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)
= Valve constant
• C
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.