SS9901-SP040621 (2) •
CONSTRUC11ON ANTFRICAN FLOW CONTROL A
SERWS /500 RESIT I 1-,NT WEDGE VAT VE
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f./..1!,3 c.:;-.-cot;or:o
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fusion bonded epoxy
coating inside and out , ,• , .
ensures maximum corrosion Lugs 14".24".,
resistance for long ' Oast lifting lugs on , . •.
Ductile iron construction service life, r lifting „ •
greater strength, durability,
lhe WO:iN
and lighter weight than cast
q>e)(--- L2-1/04
iron construction. 250 p.s.i.g. rating,
Ductile iron operating nut
provides strength and
durability.
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-
Bevel gear
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High strength
bronze stem and stem nut
resists corrosion and abuse.
Smooth,
waterway construction
Integral feet Rubber encapsulated ductile
100%full port diameter
cast flats on valve ends iron wedge design
waterway. No recesses to
-allow the valve to ensures drop tight seal every
trap debris or obstruct flow.
stand upright during time with low stem torque.
Reduces pumping costs.
storage or at installation.
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1
FE RES/BENEH 1 S. . AMERICAN FLOW CONTROL
14"-36" SEAS 2500 REST ,I KNT WEDGE VALVE
FEATURES
to increase pumping costs. able leakage rote.
American Flow Controls 14"-36" • Allows passage of pigging devices. • No pocket in bottom of valve to col-
Series 2500 Ductile Iron Resilient • Internal parts can be serviced with- lect sediment or trap debris.
Wedge Gate Valves are suitable for out cutting valve out of pipeline. • Lower torque requirements to oper-
use in potable water, sewage and fire • 250 p.s.i.g, rating provides for future ate valve.
protection systems. These valves have pressure increases over the 150 p.s.i.g. • 250 p.s.i.g. pressure rating com-
a rated working pressure of 250 p.s.i.g, pressure rating found on most butterfly pared to the 150 p.s.i.g. rating found
The valves seal 100% leak tight. The valves, on double disc gate valves.
waterway Is clear, unobstructed and ADVANTAGES OVER DOUBLE DISC • Epoxy coated inside and out
free from pockets. GATE VALVES • Lighter total valve weight.
ADVANTAGES OVER BUTTERFLY VALVES • 100%bottle tight seal. No more time
• No disc in waterway to restrict flow or consuming testing to determine allow-
The 14"-36" Series 2500 Resilient Wedge Gate Valves have these standard features:
• 250 p.s.i.g. rating • Thrust washers • Flats on valve body so valve
• Ductile iron body, bonnet • Fusion bonded epoxy coating stands upright for storage or
and wedge • 100%bottle tight closure during installation
• Triple 0-ring stem seals • Optional gearing • Low operating tourques elimi-
• NSF Approved coating • Rubber encapsulated wedge nate need for by-pass valve
BENEFITS other
types of valuing. The upper 0- died without having to lift the valve by ,
Ductile Iron Construction ring acts as a shield by sealing the the operating nut which could cause
The ductile iron body and bonnet stem from dirt and grit that might 0th- damage to the valve stem, 30" - 36"
provide superior strength and allow a erwise enter the stuffing box in buried have eyebolts for lifting.
pressure rating of 250 p.s.i.g. The and sewage service applications.
strength of ductile iron doubles that Thrust Washers
provided by cast iron. This added Fusion Bonded Epoxy Coating Thrust washers are located above
strength and higher pressure rating are The 14"-36"Series 2500 valves are and below the stem collar, which
provided in a compact, lighter design. epoxy coated both on the interior as assures trouble-free operation of the
well as the exterior of the valve. The valve.
Triple 0-Ring Stem Seals fusion bonded coating is applied after .
This valve features triple 0-ring stem the valve body is shot blasted clean. No Flat Gaskets .
seals, Two 0-rings are located above The coating is applied to all ferrous sur- The stuffing box gasket and throat
the thrust collar, and one 0-ring is faces so that even the bolt holes and flange gasket are pressure energized
located below the thrust collar, The 0- body-to-bonnet flange surfaces are rubber 0-rings. This assures bottle tight
rings directly above and below the fully epoxy coated. seals without the need for excessive
stem collar provide a permanently bolt loading as is required of flat gas-
sealed lubrication chamber. This fea- Ductile Iron Lifting Lugs 14"-24" kets. The 0-rings are reusable, which
ture assures ease of operation for long Stuffing box is constructed of high eliminates the need for time consum-
periods of time without the need for strength ductile iron with integral lifting ing cleaning, scraping, and cutting of
constant maintenance required by lugs. This allows the valve to be han- new gaskets.
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2
bkRTS LIST ALVIERICAN 1 10 CONTROL
14"-36" SERIES 25€0 SI;+ ,I NT NVF,DGE VALVE
NRS
1
2
r� 9
3
4
7 ", 5
Q1 21 m � 19
6 8 i 20
-----:. If-
'i—. 17 e 10
(-4. - 18 \
12
aI o - 13
14
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(o •1
M.-- 15
16
O
O O
•
Ref Description Material
1 Hex Hd Bolt Steel,zinc plated
2 Operating Nut 2"Sq Ductile Iron,ASTM A536
3 0-ring Rubber
4 Upper Thrust Washer Delrin
5 Stuffing Box Gasket Rubber 0-ring
6 0-ring Rubber
7 Stuffing Box Ductile Iron,ASTM A536
8 Bonnet Ductile Iron,ASTM A536
9 Hex Hd Bolt Steel,zinc plated
10 Throat Flange Gasket Rubber
11 Valve Body Ductile Iron.ASTM A536
12 Stern Manganese bronze
13 Wedge Nut Manganese bronze
14 Resilient Wedge Rubber
15 Wedge Cover j Delrin
16 Wedge Cover Pin Delrin
17 Hex Hd Bolt Steel,zinc plated
18 Hex Nut
Steel.zinc plated
19 Hex Nut Steel,zinc plated
20 Pipe Plug Brass
21 Lower Thrust Washer Delrin
Note:Valves rated for 250 p.s.i.g.
3
PARTS LIST AlVaRICAN FI,OW CONTROL
14"-36'` SEAS 2500 RESTI IENiT WEDGE VALVE
NRS
with Spur Gearing
30
31
1 2d Ref 1 Description Material
�_ 25 1 I Driv-Lok pin 303 Stainless Steel
:.
Ajj'. 2 �� 29 2 . I Operating Nut 2"Sq I Gray Iron,ASTM A126 Class B
-- '22 / 3 0-ring Nitrile rubber
23 �� -- 9 4 Upper Thrust Washer Delrin
4 _7 5 5 Stuffing Box Gasket Nitrile rubber 0-ring
T __. 1 19 6 I 0-ring I Nitrile rubber
21 20 7 I Stuffing Box Ductile Iron,ASTM A536
6 8 8 Bonnet Ductile Iron,ASTM A536
9 Hex Hd Bolt Steel,SAE grade 2,ASTM A307,
— — ------ 7 - _ 10 zinc plated
11 10 Throat Flange Gasket Nitrile rubber
18 --- 11 12 11 Valve Body Ductile Iron,ASTM A536
p 12 Stem Manganese bronze,ASTM B763,
j_ / �n 14 UNS C86700
i ,---T
/o w�■■n■■ 3 Wedge Nut Manganese bronze,ASTM B763,
IL/ i1 C86700
15 14 Resilient Wedge Ductile Iron encapsulated
` i ■ with rubber
J I�({x {`t`\\, �l 6 15 Wedge Cover Delrin
`r \ _ 16 Wedge Cover Pin Delrin
J o\�`� 0 17 Hex Hd Bolt Steel,SAE grade 2,
o o ASTM A307,zinc plated
18 Hex Nut Steel,SAE grade 2,
ASTM A307,zinc plated
NRS 19 Hex Nut Steel,SAE grade 2,
ASTM A307,zinc plated
with Bevel Gearing 20 Pipe Plug Brass
21 Lower Thrust Washer Delrin
171 22 Stud Steel,SAE grade 2,
ASTM A307,zinc plated
■
_...•1111111111111V 16111111... iliekh 23 Hex Nut Steel,SAE grade 2,
ASTM A307,zinc plated
24 Spur Gear 4:1 Operator 14",16"&18'ALECTO ICR-5
i- 20"&24"ALECTO ICR-10
- l� i•i �� Spur Gear 6:1 Operator 30"EXEECO IBS
j / \\ 36"EXEECO IB10
25 Key 416 Stainless Steel
18 17 6 21 4 3 23 22 *NOTE PART NUMBER CHANGE FOR NRS WITH BEVEL GEARING
11 8 7 2 1 Ref Description Material
/ 3 \ I 27 Bevel Gear 4:1 Operator 14",16"&18"ALECTO CR-5
20"&24"ALECTO CR-10
�I I Bevel Gear 6:1 Operator 30"EXEECO IB8
0 1 0 v \ i 36"EXEECO 1810
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\ II 28 Socket Head Cap Screw Steel,SAE grade 2,
o f c j ASTM A307,zinc plated
1 I 29 Actuator Gasket Nitrile Rubber 0-ring
lk 30 Hex Head Bolt Steel,SAE grade 2,
0th' • '/ ■ \�
ASTM A307,zinc plated
�� - 31 Washer Steel
err a \\ i/ A\ A 30 **SPUR GEAR OR BEVEL GEAR IS AVAILABLE
! ' I FOR VALVES 14"AND LARGER
16 15 14 13 12 10 20 19 5 9 29 25 27
20 & 24 INCH , 30 & 36 INCH /7
2
22 23 3 2 1 21 4 3
31 1 30 31 25
30 /
1 24 1
2 29 '___ 2 29 -
Za - i ��I
7 �. 3 i - 22
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3 _`vFv'y y 5 .1'�i' 7 J 23 / / 't• 30
23 . : � 1'
�� 6 4 28 ,/, /i
22 \
21 0 5 / I 31
5 728125 30 6 / / i �V \ 25
29 27 31 6 5 28 23 22 29 27
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SEc11ONAT DRA7yiNGS ANEERICAN SOW CONTROL
SPEC1 CATIONS 14"-36" SEAS 2500 REST,3EN 1'WEDGE VAT VE
•
NRS j 14" - 16" 18" 20" 24" 30" 36"
P ■ A 33-1/4 36-3/4 39-5/8 43-1/4 51-1/4 N/A N/A
• �.ur, B 39-13/16 43-3/8 47-3/16 47-3/4 , 55-7/8 71 83
.46.1 r-\,_ C 8-5/8 8-5/8 10-13/16 10-13/16 10-13/16 13-1/8 14
D 35-9/16 39-1/8 42-3/8 43 51-1/8 62-5/8 74-5/16
IE 7-5/8 7-5/8 8-7/8 I 8-7/8 8-7/8 13 1/16 14-7/8
A F 26 28-1/4 32 34-1/2 39 I 49 58
G 14-15/16 16-15/16 18-15/16 20-15/16 24-15/16 30-15/16 36-15/16
H 14-3/16 16-3/16 18-1/8 20-1/8 24-1/8 30-7/32 36-3/16 1 W 1 — II J 7-5/8 7-9/16 8-7/16 8-9/16 9 13-3/8 13-15/16
K 8-5/16 8-3/16 9-1/8 9-1/4 I 10-1/8 14-1/8 15
V it L 10-1/4 10-7/16 11-7/16 11-11/16 12-3/4 16-7/8 18-3/4
—~ M 17-3/4 18-7/16 19-15/16 20-11/16 22-3/4 29-7/8 33-3/4
N 14 16 18 20 24 30 36
-
P 20 20 20 28 28 28 -
Q 12 12 12 20 20 20 20
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NM LITTL-J
_11111 CUTTER UTA. -410 p\\ I r
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0.576" 36"size t NRS
36"size K=M
L � with Bevel Gearing
NRS NRS
{
Tapping Valve with Spur Gearing
SPECIFICATIONS of ductile iron and shall have four flats located with (1) above and (1) below
Valves shall be resilient wedge type at stem connection to assure even the thrust collar to assure trouble-free
rated for 250 p.s.i.g, cold water work- input torque to the stem. operation of the valve.
ing pressure, Valve body, bonnet, All gaskets shall be pressure ener- All internal and external surfaces of
wedge, and operating nut shall be gized 0-rings. the valve body and bonnet shall have
constructed of ductile iron.The exterior Stem shall be sealed by three 0- a fusion bonded epoxy coating,corn-
. of the ductile iron wedge shall be fully rings. The top two 0-rings shall be plying with ANSI/AWWA C550, applied
encapsulated with rubber. replaceable with valve fully open and electrostatically prior to assembly.
The wedge shall be symmetrical while subject to full rated working pres- Valves shall be American Flow
and seal equally well with flow in either sure.0-rings set in a cartridge shall not Control's Series 2500 Ductile Iron
direction. be allowed. Resilient Wedge Gate Valve.
Operating nut shall be constructed Valve shall have thrust washers
4
SEC'T'IONAL,DRAWING/DHv NSIGNS AN CAN FLOW CONTROL
14"-36" SERIES 2500 RESIT ANT WEDGE VALVE
SUBMITTAL DATA
HANDWHEEL
2.SQ
VALVE SIZE 14" 16" 18" 20" 24" 30" 36"
C ) QUANTITY
NRS W/SPUR GEARS W/BEVEL GEARS
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OPERATING NUT HANDWHEEL
I DIRECTION OF OPENING LEFT RIGHT
I !1 L ,1
( END CONNECTION
OTHER REQUIREMENTS
-NOTE.VALVES 18"AND LARGER ARE RECOMMENDED TO BE FURNISHED WITH GEARS
EMI I ICI I�IYI
// � /// R
A
CLASS 125 FLANGE (FL)
Mum 1w 1E_I _1_1,1
S
MECHANICAL JOINT(MJ)
MJ I w }
MJ \
TAPPING FLANGE(FL) - 0.250
0.516 for 30"
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Y
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PUSH-ON (PO)
OPTIONAL END CONNECTIONS
DIMENSION VALVE SIZE
14" 16" 18" 20" I 24" 30" 36"
END TO END- FL x FL 15 16 17 18 20 26 30
LAY LENGTH- MJ x MJ 13-1/4 _ 13-5/8 15-3/4 16-1/4 18-1/4 25-1/2 29-1/2
LAY LENGTH-PO x PO 10-7/8 I 13-3/8 _ N/A N/A N/A N/A —
LAY LENGTH- FL x MJ 14-1/8 14-13/16 _ 16-3/8 17-1/8 19-1/8 25-3/4 29-3/4
LAY LENGTH-FL x MJ Tapping 14-1/8 I 14-13/16 16-3/8 17-1/8 19-1/8 25-3/4 29-3/4
A 33-1/4 36-3/4 39-5/8 43-1/4 51-1/4 I N/A —
R ____ 1-3/8 1-7/16 1-9/16 1-11/16 1-7/8 _ 2-1/8 2-3/8
S 3-5/8 3-5/8 3-5/8 3-5/8 3-5/8 4-13/32 4
Y 5-5/8 I 5-5/8 N/A N/A I N/A N/A _
,� W 14-15/16 16-15/16 18-15/16 20-15/16 24-15/16 30-15/16 36-15/16
HANDWHEEL DIAMETER I 20 I 20 20 28 I 28 I N/A —
No.Turns to Open (no gears) 44 50 56 62 I 73 N/A 672(w/gears) _
WEIGHT(MJ x MJ) 670# 820# 1100# 1520# 2300# 4100# 7450
—
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