Check Valves & Backflow Preventers

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Check Valves & Backflow Preventers

Category

Check Valves & Backflow Preventers (33) Category Check+Valves+%26+Backflow+Preventers Check Valves & Backflow Preventers

Brands

LEGEND (11) Brands LEGEND LEGEND
Zurn (8) Brands Zurn Zurn
American Granby (3) Brands American+Granby American Granby
Zoeller (3) Brands Zoeller Zoeller
Cash Acme (2) Brands Cash+Acme Cash Acme
Clean Check (2) Brands Clean+Check Clean Check
WATTS (2) Brands WATTS WATTS
Arrowhead Brass (1) Brands Arrowhead+Brass Arrowhead Brass
Sioux Chief (1) Brands Sioux+Chief Sioux Chief

Type

Y-Pattern (3) Type Y-Pattern Y-Pattern
Extendable (2) Type Extendable Extendable
Forged (2) Type Forged Forged
Quiet (2) Type Quiet Quiet
Atmospheric (1) Type Atmospheric Atmospheric
Continuous (1) Type Continuous Continuous
Horizontal/Vertical (1) Type Horizontal%2FVertical Horizontal/Vertical
Self-Draining (1) Type Self-Draining Self-Draining

Series

975XL2 (4) Series 975XL2 975XL2
P-450NL (2) Series P-450NL P-450NL
T-451 (2) Series T-451 T-451
375XL (1) Series 375XL 375XL
700XL (1) Series 700XL 700XL
BFP (1) Series BFP BFP
FVNL-BS (1) Series FVNL-BS FVNL-BS
LF919 (1) Series LF919 LF919
PK1390 (1) Series PK1390 PK1390
S-451NL (1) Series S-451NL S-451NL
S-455NL (1) Series S-455NL S-455NL
S-640 (1) Series S-640 S-640
S-655 (1) Series S-655 S-655
T-450NL (1) Series T-450NL T-450NL
T-451NL (1) Series T-451NL T-451NL
T-457NL (1) Series T-457NL T-457NL
V-3 (1) Series V-3 V-3

Nominal Size

3/4 in (9) Nominal Size 3%2F4+in 3/4 in
1/2 in (3) Nominal Size 1%2F2+in 1/2 in
1 in (3) Nominal Size 1+in 1 in
1-1/2 in (3) Nominal Size 1-1%2F2+in 1-1/2 in
2 in (3) Nominal Size 2+in 2 in
4 in (2) Nominal Size 4+in 4 in
1-1/16 x 3/4 in (1) Nominal Size 1-1%2F16+x+3%2F4+in 1-1/16 x 3/4 in
1-1/4 in (1) Nominal Size 1-1%2F4+in 1-1/4 in
1-1/4 x 1-1/2 in (1) Nominal Size 1-1%2F4+x+1-1%2F2+in 1-1/4 x 1-1/2 in
6 in (1) Nominal Size 6+in 6 in

End Style

FNPT (6) End Style FNPT FNPT
NPT (5) End Style NPT NPT
C (2) End Style C C
Press (2) End Style Press Press
Solvent (2) End Style Solvent Solvent
Solvent Weld (2) End Style Solvent+Weld Solvent Weld
FNPT Union (1) End Style FNPT+Union FNPT Union
FNPT Union x FNPT (1) End Style FNPT+Union+x+FNPT FNPT Union x FNPT
Fine Thread x Male Hose Thread (1) End Style Fine+Thread+x+Male+Hose+Thread Fine Thread x Male Hose Thread
Flanged (1) End Style Flanged Flanged
Slip (1) End Style Slip Slip

Pressure Rating

175 psi (7) Pressure Rating 175+psi 175 psi
200 psi CWP (7) Pressure Rating 200+psi+CWP 200 psi CWP
50 psi (2) Pressure Rating 50+psi 50 psi
125 psi (2) Pressure Rating 125+psi 125 psi
150 psi (2) Pressure Rating 150+psi 150 psi
4.3 psi (1) Pressure Rating 4.3+psi 4.3 psi
5 psi (1) Pressure Rating 5+psi 5 psi
170 psi (1) Pressure Rating 170+psi 170 psi
200 psi WOG (1) Pressure Rating 200+psi+WOG 200 psi WOG
250 psi CWP (1) Pressure Rating 250+psi+CWP 250 psi CWP

Port Type

Full (13) Port Type Full Full

Body Material

Bronze (7) Body Material Bronze Bronze
PVC (6) Body Material PVC PVC
Brass (5) Body Material Brass Brass
Cast Brass (4) Body Material Cast+Brass Cast Brass
Brass Alloy (1) Body Material Brass+Alloy Brass Alloy
Cast Copper Silicon Alloy (1) Body Material Cast+Copper+Silicon+Alloy Cast Copper Silicon Alloy
Forged Brass (1) Body Material Forged+Brass Forged Brass
Stainless Steel/Reinforced Nylon/Cast Bronze (1) Body Material Stainless+Steel%2FReinforced+Nylon%2FCast+Bronze Stainless Steel/Reinforced Nylon/Cast Bronze
UPVC (1) Body Material UPVC UPVC

Dimensions

1.26 in H (1) Dimensions 1.26+in+H 1.26 in H
1-5/16 in L x 1-5/16 in H (1) Dimensions 1-5%2F16+in+L+x+1-5%2F16+in+H 1-5/16 in L x 1-5/16 in H
1-1/2 in H (1) Dimensions 1-1%2F2+in+H 1-1/2 in H
1-1/2 in W (1) Dimensions 1-1%2F2+in+W 1-1/2 in W
1.77 in W (1) Dimensions 1.77+in+W 1.77 in W
3.82 in H (1) Dimensions 3.82+in+H 3.82 in H
4.11 in W (1) Dimensions 4.11+in+W 4.11 in W
4-1/2 in L (1) Dimensions 4-1%2F2+in+L 4-1/2 in L
5-5/32 in L x 1-25/32 in H (1) Dimensions 5-5%2F32+in+L+x+1-25%2F32+in+H 5-5/32 in L x 1-25/32 in H
8-1/2 in H (1) Dimensions 8-1%2F2+in+H 8-1/2 in H
9.5 in H x 6.25 in W x 16 in L (1) Dimensions 9.5+in+H+x+6.25+in+W+x+16+in+L 9.5 in H x 6.25 in W x 16 in L
9-1/2 in L (1) Dimensions 9-1%2F2+in+L 9-1/2 in L
10-1/2 in L (1) Dimensions 10-1%2F2+in+L 10-1/2 in L
10-3/4 in W x 6-3/4 in H (1) Dimensions 10-3%2F4+in+W+x+6-3%2F4+in+H 10-3/4 in W x 6-3/4 in H
12 in L (1) Dimensions 12+in+L 12 in L
12-1/8 in L x 7-7/16 in H (1) Dimensions 12-1%2F8+in+L+x+7-7%2F16+in+H 12-1/8 in L x 7-7/16 in H
13 in L (1) Dimensions 13+in+L 13 in L
16-1/8 in L (1) Dimensions 16-1%2F8+in+L 16-1/8 in L
18-1/2 in L (1) Dimensions 18-1%2F2+in+L 18-1/2 in L

Media

Water (11) Media Water Water
Gas/Oil/Water (1) Media Gas%2FOil%2FWater Gas/Oil/Water

Finish

Epoxy Painted (1) Finish Epoxy+Painted Epoxy Painted
Nickel-Plated (1) Finish Nickel-Plated Nickel-Plated
Rough (1) Finish Rough Rough

Check Valves & Backflow Preventers

33 Results

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40518

30-0040 Zoeller® Quiet Check Valve With Union, Zoeller® 30-0040 Quiet Check Valve With Union, 1-1/2 in Nominal, Solvent Weld End Style, PVC Body, Rubber Softgoods

Manufacturer: Zoeller

Brand: Zoeller

Lee Supply #: 40518

Manufacturer Part #: 30-0040

UPC: 5351426414

Sold As: 12/CTN

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40523

30-0042 Zoeller® Quiet Check Valve With Union, 2 Zoeller® 30-0042 Quiet Check Valve With Union, 2 in Nominal, Solvent Weld End Style, PVC Body, Rubber Softgoods

Manufacturer: Zoeller

Brand: Zoeller

Lee Supply #: 40523

Manufacturer Part #: 30-0042

UPC: 5351426418

Sold As: 12/CTN

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32154

30-0181 Zoeller® Check Valve, 1-1/4 x 1-1/2 in Zoeller® 30-0181 Check Valve, 1-1/4 x 1-1/2 in Nominal, Slip End Style, PVC Body

Manufacturer: Zoeller

Brand: Zoeller

Lee Supply #: 32154

Manufacturer Part #: 30-0181

UPC: 5351401966

Sold As: 10/CTN

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264853

115-104NL LEGEND T-457NL Backflow Preventer, 3/4 LEGEND 115-104NL T-457NL Backflow Preventer, 3/4 in Nominal, FNPT End Style, Forged Brass Body, Dual Check, 5.51 gpm Flow Rate, Import

Manufacturer: Legend

Brand: LEGEND

Lee Supply #: 264853

Manufacturer Part #: 115-104NL

UPC: 66254509232

Sold As: 1/PK

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13881

17148-0000LF Cash Acme® V-3 Atmospheric Vacuum Cash Acme® 17148-0000LF V-3 Atmospheric Vacuum Breaker With Locking Screw, 3/4 in Nominal, NPT End Style, Brass Body

Manufacturer: Reliance Worldwide Corporation

Brand: Cash Acme

Lee Supply #: 13881

Manufacturer Part #: 17148-0000LF

UPC: 69728517149

Sold As: 1/BG

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Brass Swing CK VLV IPS - Legend

105-103NL LEGEND LEGEND GREEN™ T-451NL Swing LEGEND LEGEND GREEN™ 105-103NL T-451NL Swing Check Valve, 1/2 in Nominal, FNPT End Style, Cast Brass Body, Import

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35201

97024 Clean Check® Extendable Backwater Valve Clean Check® 97024 Extendable Backwater Valve Kit, 4 in, PVC Body

Manufacturer: RectorSeal

Brand: Clean Check

Lee Supply #: 35201

Manufacturer Part #: 97024

UPC: 2144997024

Sold As: 1/CS

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31914

1400-15 SUMP CHECK - - AMERICAN GRANBY 1-1/2" PVC SUMP CHECK - 1400-15 - AMERICAN GRANBY 1-1/2" PVC CHECK VALVE COMPRESSION

Manufacturer: American Granby

Brand: American Granby

Lee Supply #: 31914

UPC: 67068640015

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82922

PK1390 Arrowhead Brass PK1390 Self-Draining Arrowhead Brass PK1390 PK1390 Self-Draining Backflow Preventer, 1-1/16 x 3/4 in Nominal, Fine Thread x Male Hose Thread End Style, Brass Alloy Body, Import

Manufacturer: Arrowhead Brass

Brand: Arrowhead Brass

Lee Supply #: 82922

Manufacturer Part #: PK1390

UPC: 69004321996

Sold As: EACH

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Brass Swing CK VLV - Legend

105-203NL LEGEND LEGEND GREEN™ S-451NL Swing LEGEND LEGEND GREEN™ 105-203NL S-451NL Swing Check Valve, 1/2 in Nominal, C End Style, Cast Brass Body, Import

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13886

AG-4 Zurn® Air Gap Adaptor Fitting, For Use With Zurn® AG-4 Air Gap Adaptor Fitting, For Use With Model 975XL, 975XL2 Backflow Preventer, 3/4 to 1 in, Cast Gray Iron

Manufacturer: Zurn

Brand: Zurn

Lee Supply #: 13886

Manufacturer Part #: AG-4

UPC: 61205205303

Sold As: EACH

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Spring Check Valve - Legend

105-423NL LEGEND GREEN™ T-450NL In-Line Check LEGEND GREEN™ 105-423NL T-450NL In-Line Check Valve, 1/2 in Nominal, FNPT End Style, Bronze Body, Import

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Showing 1 - 12 of 33 entries

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