AY McDonald

 
 

No Lead Inline Dual Check Valves - 711 Series

Pricing and Information is subject to change. Contact Factory to confirm current information.
A.Y. McDonald Inline Dual Check Valves protect the public water supply by preventing the reverse flow of water from the building back into the water main. The Series 11 dual check valve is available with a wide variety of end connections to connect direct

11-3AN.JPG
Series: No Lead 711-3AN - Inline Dual Check
Series Description: Male meter thread integral x female meter thread union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3AN 33 5/8 Meter x 5/8 Meter $87.89 16 27.00
711-3AN 34 5/8 Meter x 5/8X3/4 or 3/4 Meter $87.89 16 26.00
711-3AN 44 5/8X3/4 or 3/4 Meter x 5/8X3/4 or 3/4 Meter $88.40 16 27.00
 
 
11-3BA.jpg
Series: No Lead 711-3BA - Inline Dual Check
Series Description: Male meter thread union x male meter thread integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3BA 44 5/8X3/4 or 3/4 Meter x 5/8X3/4 or 3/4 Meter $84.13 16 30.00
 
 
11-3C2.jpg
Series: No Lead 711-3C2 - Inline Dual Check
Series Description: 22 CTS Union x 22 CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3C2 33 3/4 -22 CTS x 3/4 -22 CTS $108.67 6 14.00
 
 
11-3CE.jpg
Series: No Lead 711-3CE - Inline Dual Check
Series Description: 22 CTS Union x FNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3CE 33 3/4 -22 CTS x 3/4 FNPT $98.73 6 12.00
 
 
11-3CP.jpg
Series: No Lead 711-3CP - Inline Dual Check
Series Description: 22 CTS Union x MNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3CP 33 3/4 -22 CTS x 3/4 MNPT $98.73 6 13.00
 
 
11-3F2.jpg
Series: No Lead 711-3F2 - Inline Dual Check
Series Description: FNPT Union x 22 CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3F2 33 3/4 FNPT x 3/4 -22 CTS $98.73 16 29.00
 
 
11-3FE.JPG
Series: No Lead 711-3FE - Inline Dual Check
Series Description: FNPT Union x FNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3FE 11 1/2 FNPT x 1/2 FNPT $87.89 0 0.00
711-3FE 33 3/4 FNPT x 3/4 FNPT $88.40 16 27.00
 
 
11-3FP.jpg
Series: No Lead 711-3FP - Inline Dual Check
Series Description: FNPT Union x MNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3FP 33 3/4 FNPT x 3/4 MNPT $88.40 16 27.00
 
 
11-3FT.jpg
Series: No Lead 711-3FT - Inline Dual Check
Series Description: FNPT Union x T CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3FT 33 3/4 FNPT x 3/4 T CTS $98.73 16 31.00
 
 
11-3GE.jpg
Series: No Lead 711-3GE - Inline Dual Check
Series Description: T CTS Union x FNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3GE 33 3/4 T CTS x 3/4 FNPT $98.73 6 13.00
 
 
No Lead 711-3GP - Inline Dual Check
Series: No Lead 711-3GP - Inline Dual Check
Series Description: T CTS Union x MNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3GP 33 3/4 T CTS x 3/4 MNPT $98.73 6 12.00
 
 
11-3GT.jpg
Series: No Lead 711-3GT - Inline Dual Check
Series Description: T CTS Union x T CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3GT 33 3/4 T CTS x 3/4 T CTS $108.67 6 14.00
 
 
11-3HB.jpg
Series: No Lead 711-3HB - Inline Dual Check
Series Description: Meter swivel integral (with meter support) x Male meter thread union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3HB 44 5/8X3/4 or 3/4 Meter x 5/8X3/4 or 3/4 Meter $96.68 16 35.00
 
 
11-3JB.jpg
Series: No Lead 711-3JB - Inline Dual Check
Series Description: Meter swivel integral x Male meter thread union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3JB 44 5/8X3/4 or 3/4 Meter x 5/8X3/4 or 3/4 Meter $96.68 16 32.00
 
 
11-3JC.jpg
Series: No Lead 711-3JC - Inline Dual Check
Series Description: Meter swivel integral x 22 CTS Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3JC 33 5/8 Meter x 3/4 -22 CTS $112.13 6 13.00
711-3JC 43 5/8X3/4 or 3/4 Meter x 3/4 -22 CTS $112.77 6 14.00
 
 
11-3JF.JPG
Series: No Lead 711-3JF - Inline Dual Check
Series Description: Meter swivel integral x FNPT Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3JF 33 5/8 Meter x 3/4 FNPT $96.68 16 29.00
711-3JF 43 5/8X3/4 or 3/4 Meter x 3/4 FNPT $96.68 16 30.00
 
 
11-3JG.jpg
Series: No Lead 711-3JG - Inline Dual Check
Series Description: Meter swivel integral x T CTS Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3JG 33 5/8 Meter x 3/4 T CTS $112.13 6 14.00
711-3JG 43 5/8X3/4 or 3/4 Meter x 3/4 T CTS $112.13 6 15.00
 
 
11-3JM.jpg
Series: No Lead 711-3JM - Inline Dual Check
Series Description: Meter swivel integral x MNPT Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3JM 33 5/8 Meter x 3/4 MNPT $96.68 16 32.00
711-3JM 43 5/8X3/4 or 3/4 Meter x 3/4 MNPT $97.24 16 33.00
 
 
11-3JQ.jpg
Series: No Lead 711-3JQ - Inline Dual Check
Series Description: Meter swivel integral x Male K Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3JQ 33 5/8 Meter x 3/4 K Thread $99.96 16 33.00
711-3JQ 43 5/8X3/4 or 3/4 Meter x 3/4 K Thread $99.53 16 35.00
 
 
11-3L2.JPG
Series: No Lead 711-3L2 - Inline Dual Check
Series Description: Female K union x 22 CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3L2 33 3/4 K Thread x 3/4 -22 CTS $115.23 16 24.00
 
 
11-3LE.jpg
Series: No Lead 711-3LE - Inline Dual Check
Series Description: Female K Union x FNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3LE 33 3/4 K Thread x 3/4 FNPT $87.89 16 26.00
 
 
11-3LT.jpg
Series: No Lead 711-3LT - Inline Dual Check
Series Description: Female K union x T CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3LT 33 3/4 K Thread x 3/4 T CTS $115.23 16 30.00
 
 
11-3M2.jpg
Series: No Lead 711-3M2 - Inline Dual Check
Series Description: MNPT union x 22 CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3M2 33 3/4 MNPT x 3/4 -22 CTS $98.73 6 21.00
 
 
11-3MA.jpg
Series: No Lead 711-3MA - Inline Dual Check
Series Description: MNPT Union x Male meter thread integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3MA 33 3/4 MNPT x 5/8 Meter $84.13 16 29.00
711-3MA 34 3/4 MNPT x 5/8X3/4 or 3/4 Meter $84.13 16 31.00
 
 
11-3ME.jpg
Series: No Lead 711-3ME - Inline Dual Check
Series Description: MNPT Union x FNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3ME 33 3/4 MNPT x 3/4 FNPT $87.89 16 31.00
 
 
11-3MP.jpg
Series: No Lead 711-3MP - Inline Dual Check
Series Description: MNPT Union x MNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3MP 33 3/4 MNPT x 3/4 MNPT $84.13 16 28.00
 
 
11-3MT.jpg
Series: No Lead 711-3MT - Inline Dual Check
Series Description: MNPT Union x T CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3MT 33 3/4 MNPT x 3/4 CTS $98.73 6 13.00
 
 
11-3N2.jpg
Series: No Lead 711-3N2 - Inline Dual Check
Series Description: Female meter thread union x 22 CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3N2 33 5/8 Meter x 3/4 -22 CTS $98.73 16 25.00
711-3N2 43 5/8X3/4 or 3/4 Meter x 3/4 -22 CTS $98.73 16 31.00
 
 
11-3NA.jpg
Series: No Lead 711-3NA - Inline Dual Check
Series Description: Female meter thread union x Male meter thread integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3NA 33 5/8 Meter x 5/8 Meter $87.89 16 26.00
711-3NA 43 5/8X3/4 or 3/4 Meter x 5/8 Meter $87.89 16 25.00
711-3NA 44 5/8X3/4 or 3/4 Meter x 5/8X3/4 or 3/4 Meter $88.40 16 26.00
 
 
11-3NE.jpg
Series: No Lead 711-3NE - Inline Dual Check
Series Description: Female meter thread union x FNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3NE 33 5/8 Meter x 3/4 FNPT $87.89 16 27.00
711-3NE 43 5/8X3/4 or 3/4 Meter x 3/4 FNPT $87.89 16 26.00
 
 
11-3NP.jpg
Series: No Lead 711-3NP - Inline Dual Check
Series Description: Female meter thread union x MNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3NP 33 5/8 Meter x 3/4 MNPT $87.89 16 27.00
711-3NP 43 5/8X3/4 or 3/4 Meter x 3/4 MNPT $87.89 16 24.00
 
 
11-3NT.jpg
Series: No Lead 711-3NT - Inline Dual Check
Series Description: Female meter thread union x T CTS Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3NT 33 5/8 Meter x 3/4 T CTS $98.73 16 30.00
711-3NT 43 5/8X3/4 or 3/4 Meter x 3/4 T CTS $98.73 16 29.00
 
 
11-3PF.jpg
Series: No Lead 711-3PF - Inline Dual Check
Series Description: MNPT Integral x FNPT Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3PF 33 3/4 MNPT x 3/4 FNPT $87.89 16 27.00
 
 
No Lead 711-3PN - Inline Dual Check
Series: No Lead 711-3PN - Inline Dual Check
Series Description: MNPT Integral x Female Meter Thread Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3PN 34 3/4 MNPT x 5/8X3/4 or 3/4 Meter $83.72 16 24.00
 
 
11-3YC.jpg
Series: No Lead 711-3YC - Inline Dual Check
Series Description: Iron yoke star nut x 22 CTS Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3YC 23 5/8 Meter x 3/4 -22 CTS $107.84 6 13.00
711-3YC 33 5/8X3/4 or 3/4 Meter x 3/4 -22 CTS $107.84 6 12.00
 
 
11-3YF.JPG
Series: No Lead 711-3YF - Inline Dual Check
Series Description: Iron yoke star nut x FNPT Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3YF 23 5/8 Meter x 3/4 FNPT $104.09 16 30.00
711-3YF 33 5/8X3/4 or 3/4 Meter x 3/4 FNPT $104.09 16 27.00
 
 
11-3YG.jpg
Series: No Lead 711-3YG - Inline Dual Check
Series Description: Iron yoke star nut x T CTS Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3YG 23 5/8 Meter x 3/4 T CTS $107.84 6 12.00
711-3YG 33 5/8X3/4 or 3/4 Meter x 3/4 T CTS $107.84 6 14.00
 
 
11-3YM.jpg
Series: No Lead 711-3YM - Inline Dual Check
Series Description: Iron yoke star nut x MNPT Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-3YM 23 5/8 Meter x 3/4 MNPT $103.50 16 29.00
711-3YM 33 5/8X3/4 or 3/4 Meter x 3/4 MNPT $103.50 16 31.00
 
 
No Lead 711-4EM - Inline Dual Check
Series: No Lead 711-4EM - Inline Dual Check
Series Description: FNPT Integral, MNPT Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-4EM 44 1 FNPT x 1 MNPT $169.26 12 30.00
 
 
11-4FE.jpg
Series: No Lead 711-4FE - Inline Dual Check
Series Description: FNPT Union x FNPT Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-4FE 44 1 FNPT x 1 FNPT $170.23 18 51.00
 
 
No Lead 711-4HB - Inline Dual Check
Series: No Lead 711-4HB - Inline Dual Check
Series Description: Meter Swivel Integral with Saddle Nut X Male Meter Thread Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-4HB 55 1 Meter x 1 Meter $180.31 12 37.00
 
 
No Lead 711-4JB - Inline Dual Check
Series: No Lead 711-4JB - Inline Dual Check
Series Description: Meter Swivel Integral X Male Meter Thread Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-4JB 55 1 Meter x 1 Meter $180.31 12 36.00
 
 
No Lead 711-4JF - Inline Dual Check
Series: No Lead 711-4JF - Inline Dual Check
Series Description: Meter Swivel Integral X FNPT Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-4JF 54 1 Meter x 1 FNPT $180.31 12 36.00
 
 
No Lead 711-4JM - Inline Dual Check
Series: No Lead 711-4JM - Inline Dual Check
Series Description: Meter Swivel Integral X MNPT Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-4JM 54 1 Meter x 1 MNPT $181.34 12 40.00
 
 
No Lead 711-4ME - Inline Dual Check
Series: No Lead 711-4ME - Inline Dual Check
Series Description: MNPT Union X FNPT
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-4ME 44 1 MNPT x 1 FNPT $169.26 12 35.00
 
 
No Lead 711-4MJ - Inline Dual Check
Series: No Lead 711-4MJ - Inline Dual Check
Series Description: MNPT Union x Meter Swivel Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-4MJ 45 1 MNPT x 1 Meter $180.31 12 37.00
 
 
No Lead 711-4YF - Inline Dual Check
Series: No Lead 711-4YF - Inline Dual Check
Series Description: Iron Yoke W/Nut X FNPT Union
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711-4YF 1 Meter x 1 FNPT $187.66 12 38.00
 
 
No Lead 711E3LK - Inline Dual Check
Series: No Lead 711E3LK - Inline Dual Check
Series Description: Female K Union X Male K Integral
Model No. and Size Product Description List Price (each) Units Per Carton Carton WT-lbs
711E3LK 33 3/4 Female K Thread x 3/4 Male K Thread $87.89 16 25.00