SPECIFICATION SUBMITTAL SHEET Model 40XL - Air Delights
Model 40XL
®
a
In-Line Single Check Valve
company
®
C
SPECIFICATION SUBMITTAL SHEET LA
S SIFIE
D
R
ANSI/NSF 61
FEATURES Sizes: 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" Maximum working water pressure 400 WOG (1/4"-2") 175WOG (2 1/2"-4") Maximum working water temperature End connections Threaded OPTIONS 40XLHT -
210°F ANSI B1.20.1
with Viton ® Seal 125 PSI steam rating Temperature: 366° F
APPLICATION Designed for installation on potable domestic and commercial water systems such as well pump systems and applications requiring tight seating. For use as a positive backstop to eliminate reduced pressure principle backflow preventer discharge caused by pressure fluctuations or water hammer.
STANDARDS COMPLIANCE UL® Classified - ANSI/NSF Standard 61 (3/8" to 4") (40XL) MATERIALS Main valve body Poppet Seat Spring
Cast Brass Polyetherimide NBR Stainless steel, 300 series
DIMENSIONS & WEIGHTS (do not include pkg.) DIMENSIONS (approximate)
MODEL SIZE in.
A
B
WEIGHT
C
mm
in.
mm
in.
mm
in.
mm
lbs.
kg
1/4
8
2 5/16
59
1
25
1 3/8
35
0.3
0.1
3/8
10
2 5/16
59
1
25
1 3/8
35
0.3
0.1
1/2
15
2 5/15
59
1
25
1 3/8
35
0.3
0.1
3/4
20
2 9/16
65
1 1/4
32
1 11/16
43
0.5
0.2
1
25
2 3/4
70
1 1/2
38
1 15/16
49
0.7
0.3
1 1/4
32
2 15/16
75
1 7/8
48
2 3/8
60
1
0.5
1 1/2
40
3 3/16
81
2 1/16
52
2 7/8
73
1.6
0.7
2
50
3 3/8
86
2 11/16
68
3 1/2
89
2.2
1
2 1/2
65
4 3/8
111
3 1/4
83
4 3/8
111
3.7
1.7
3
80
4 7/8
124
3 7/8
73
5 1/4
133
5.5
2.5
4
100
5 7/16
138
5
127
6 7/16
164
9.5
4.3
C
B
A
TYPICAL INSTALLATIONS Local codes shall govern installation requirements. To be installed in accordance with the manufacturer’s instructions and the latest edition of the Uniform Plumbing Code. Not recommended for installation in sewage ejector piping or for reciprocating air compressor service. SPECIFICATIONS The In-Line Single Check Valve shall be rated for 400 WOG (1/4"-2") and 175WOG (2 1/2"-4"). The body shall be brass, the seat gasket shall be NBR, and the spring shall be stainless steel (300 series). The In-Line Single Check Valve shall be a WILKINS Model 40XL.
Page 1 of 2
DOCUMENT #: REVISION: BF-40XL 7/12 WILKINS a Zurn company, 1747 Commerce Way, Paso Robles, CA 93446 Phone:805-238-7100 Fax:805-238-5766 In Canada: ZURN INDUSTRIES LIMITED, 3544 Nashua Dr., Mississauga, Ontario L4V 1L2 Phone:905-405-8272 Fax:905-405-1292 Product Support Help Line: 877-BACKFLOW (877-222-5356) • Website: http://www.zurn.com
FLOW CHARACTERISTICS MODEL 40XL 1/4" - 3/8" 0.1
0.2
FLOW RATES (l/s) 0.4
0.3
0.5
0.6
0.7 PRESSURE LOSS (kpa)
0
104
10
69
PRESSURE LOSS (PSIG)
15
3/8" (9mm)
1/4" (6mm)
5
35 0
0 0
1
2
3
4
5
6
7
8
9
10
11
12
FLOW RATES (GPM)
MODEL 40XL 1/2"- 3/4" 40XL 0.32
FLOW RATES (l/s) 0.95
0.63
1.26
1.58
1.89 104
PRESSURE LOSS (PSIG)
15 1/2" (15mm)
10
69 3/4" (20mm)
5
35 0
0 0
5
10
15
20
25
30
5.05
6.31
7.57
PRESSURE LOSS (kpa)
0.00
FLOW RATES (GPM)
MODEL 40XL 1" - 1 1/2" 0.00
1.26
FLOW RATES (l/s) 3.78
2.52
PRESSURE LOSS (PSIG)
1" (25mm)
1-1/4" (32mm)
10
1-1/2" (40mm)
69 35
5
0 120
0 0
20
40
60
80
100
PRESSURE LOSS (kpa)
104
15
FLOW RATES (GPM)
MODEL 40XL 2" - 3" 3.15
FLOW RATES (l/s) 9.46 12.62
6.31
15
15.77
18.93
22.08 104
2" (50mm) 2-1/2" (65mm)
10
69
5
3" (80mm)
0 350
0 0
50
100
150
200
250
35
300
PRESSURE LOSS (kpa)
PRESSURE LOSS (PSIG)
0.00
FLOW RATES (GPM)
MODEL 40XL 4"
6.31
12.62
18.93
25.24
31.55
15
104
10
69
5
4" (100mm)
35 0
0 0
100
200
300 FLOW RATES (GPM)
400
500
WILKINS a Zurn company, 1747 Commerce Way, Paso Robles, CA 93446 Phone:805-238-7100 Fax:805-238-5766 IN CANADA: ZURN INDUSTRIES LIMITED, 3544 Nashua Dr., Mississauga, Ontario L4V 1L2 Phone:905-405-8272 Fax:905-405-1292 Product Support Help Line: 877-BACKFLOW (877-222-5356) • Website: http://www.zurn.com
Page 2 of 2
PRESSURE LOSS (kpa)
PRESSURE LOSS (PSIG)
0.00
FLOW RATES (l/s)
®
a
In-Line Single Check Valve
company
®
C
SPECIFICATION SUBMITTAL SHEET LA
S SIFIE
D
R
ANSI/NSF 61
FEATURES Sizes: 1/4" 3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" Maximum working water pressure 400 WOG (1/4"-2") 175WOG (2 1/2"-4") Maximum working water temperature End connections Threaded OPTIONS 40XLHT -
210°F ANSI B1.20.1
with Viton ® Seal 125 PSI steam rating Temperature: 366° F
APPLICATION Designed for installation on potable domestic and commercial water systems such as well pump systems and applications requiring tight seating. For use as a positive backstop to eliminate reduced pressure principle backflow preventer discharge caused by pressure fluctuations or water hammer.
STANDARDS COMPLIANCE UL® Classified - ANSI/NSF Standard 61 (3/8" to 4") (40XL) MATERIALS Main valve body Poppet Seat Spring
Cast Brass Polyetherimide NBR Stainless steel, 300 series
DIMENSIONS & WEIGHTS (do not include pkg.) DIMENSIONS (approximate)
MODEL SIZE in.
A
B
WEIGHT
C
mm
in.
mm
in.
mm
in.
mm
lbs.
kg
1/4
8
2 5/16
59
1
25
1 3/8
35
0.3
0.1
3/8
10
2 5/16
59
1
25
1 3/8
35
0.3
0.1
1/2
15
2 5/15
59
1
25
1 3/8
35
0.3
0.1
3/4
20
2 9/16
65
1 1/4
32
1 11/16
43
0.5
0.2
1
25
2 3/4
70
1 1/2
38
1 15/16
49
0.7
0.3
1 1/4
32
2 15/16
75
1 7/8
48
2 3/8
60
1
0.5
1 1/2
40
3 3/16
81
2 1/16
52
2 7/8
73
1.6
0.7
2
50
3 3/8
86
2 11/16
68
3 1/2
89
2.2
1
2 1/2
65
4 3/8
111
3 1/4
83
4 3/8
111
3.7
1.7
3
80
4 7/8
124
3 7/8
73
5 1/4
133
5.5
2.5
4
100
5 7/16
138
5
127
6 7/16
164
9.5
4.3
C
B
A
TYPICAL INSTALLATIONS Local codes shall govern installation requirements. To be installed in accordance with the manufacturer’s instructions and the latest edition of the Uniform Plumbing Code. Not recommended for installation in sewage ejector piping or for reciprocating air compressor service. SPECIFICATIONS The In-Line Single Check Valve shall be rated for 400 WOG (1/4"-2") and 175WOG (2 1/2"-4"). The body shall be brass, the seat gasket shall be NBR, and the spring shall be stainless steel (300 series). The In-Line Single Check Valve shall be a WILKINS Model 40XL.
Page 1 of 2
DOCUMENT #: REVISION: BF-40XL 7/12 WILKINS a Zurn company, 1747 Commerce Way, Paso Robles, CA 93446 Phone:805-238-7100 Fax:805-238-5766 In Canada: ZURN INDUSTRIES LIMITED, 3544 Nashua Dr., Mississauga, Ontario L4V 1L2 Phone:905-405-8272 Fax:905-405-1292 Product Support Help Line: 877-BACKFLOW (877-222-5356) • Website: http://www.zurn.com
FLOW CHARACTERISTICS MODEL 40XL 1/4" - 3/8" 0.1
0.2
FLOW RATES (l/s) 0.4
0.3
0.5
0.6
0.7 PRESSURE LOSS (kpa)
0
104
10
69
PRESSURE LOSS (PSIG)
15
3/8" (9mm)
1/4" (6mm)
5
35 0
0 0
1
2
3
4
5
6
7
8
9
10
11
12
FLOW RATES (GPM)
MODEL 40XL 1/2"- 3/4" 40XL 0.32
FLOW RATES (l/s) 0.95
0.63
1.26
1.58
1.89 104
PRESSURE LOSS (PSIG)
15 1/2" (15mm)
10
69 3/4" (20mm)
5
35 0
0 0
5
10
15
20
25
30
5.05
6.31
7.57
PRESSURE LOSS (kpa)
0.00
FLOW RATES (GPM)
MODEL 40XL 1" - 1 1/2" 0.00
1.26
FLOW RATES (l/s) 3.78
2.52
PRESSURE LOSS (PSIG)
1" (25mm)
1-1/4" (32mm)
10
1-1/2" (40mm)
69 35
5
0 120
0 0
20
40
60
80
100
PRESSURE LOSS (kpa)
104
15
FLOW RATES (GPM)
MODEL 40XL 2" - 3" 3.15
FLOW RATES (l/s) 9.46 12.62
6.31
15
15.77
18.93
22.08 104
2" (50mm) 2-1/2" (65mm)
10
69
5
3" (80mm)
0 350
0 0
50
100
150
200
250
35
300
PRESSURE LOSS (kpa)
PRESSURE LOSS (PSIG)
0.00
FLOW RATES (GPM)
MODEL 40XL 4"
6.31
12.62
18.93
25.24
31.55
15
104
10
69
5
4" (100mm)
35 0
0 0
100
200
300 FLOW RATES (GPM)
400
500
WILKINS a Zurn company, 1747 Commerce Way, Paso Robles, CA 93446 Phone:805-238-7100 Fax:805-238-5766 IN CANADA: ZURN INDUSTRIES LIMITED, 3544 Nashua Dr., Mississauga, Ontario L4V 1L2 Phone:905-405-8272 Fax:905-405-1292 Product Support Help Line: 877-BACKFLOW (877-222-5356) • Website: http://www.zurn.com
Page 2 of 2
PRESSURE LOSS (kpa)
PRESSURE LOSS (PSIG)
0.00
FLOW RATES (l/s)
