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Check Valves, Foot Valves
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Merrill's Product Catalog: Check Valves, Foot Valves

Brass Valves & Control Centers
Merrill Brass Check & Foot Valves
Merrill Tapped Check Valves / Control Center
Foot Valve Check Valve
Brass Check & Foot Valves
  • Valve body and poppet assembly are cast brass.
  • Abrasion resistant O-ring is precision fitted to the poppet for a positive seal into the tapered self-cleaning valve seat.
  • Check valve has Delrin® guide bearing for the poppet stem, assures smooth,
    noise-free valve operation.
  • Corrosion resistant materials - stainless steel spring, brass castings, stainless steel lock nut.
  • Can be used in both vertical and horizontal positions.
  • Merrill brass foot and check valves are individually cartoned.
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Quality Valves 600 Series
600 Series Brass Check Valves*
Order No. UPC Bar Code
(Qty. 1)		 Pipe Size Dia. In. Length In.
CVR50 6 42367 01066 9 1/2" 1.25 2.50
CVR75 6 42367 01067 6 3/4" 1.50 2.88
CVR100 6 42367 01062 1 1" 1.87 3.25
CVR125 6 42367 01063 8 1-1/4" 2.18 3.87
CVR150 6 42367 01064 5 1-1/2" 2.44 4.25
CVR200 6 42367 01065 2 2" 3.12 5.00
CVR300 6 42367 57648 6 3" 4.25 7.25
Order No. Carton Qty. Approx.
Wt. / Lbs.		 Master
Ctn. Qty.		 Approx. Master Ctn. Wt.
CVR50 10 0.44 100 45.40
CVR75 10 0.56 80 46.44
CVR100 10 0.79 60 48.90
CVR125 5 1.26 40 54.30
CVR150 5 1.48 30 45.78
CVR200 5 2.70 20 55.40
CVR300 1 8.36 6 51.22
* NOTE: Merrill 800 Series and 600 Series Check Valves are rated for a maximum weight of
300 lbs. in tension (down pull).
610 Series Brass Foot Valves
Order No. UPC Bar Code
(Qty. 1)		 Pipe Size Enters Pipe Length In.
FVR50 6 42367 01475 9 1/2" 1-1/4" 3.75
FVR75 6 42367 01476 6 3/4" 1-1/2" 3.75
FVR100 6 42367 01471 1 1" 2" 5.00
FVR125 6 42367 01472 8 1-1/4" 2-1/2" 5.20
FVR150 6 42367 01473 5 1-1/2" 3" 6.37
FVR200 6 42367 01474 2 2" 3-1/2" 7.00
Order No. Carton Qty. Approx.
Wt. / Lbs.		 Master
Ctn. Qty.		 Approx. Master Ctn. Wt.
FVR50 10 0.32 100 33.60
FVR75 10 0.42 80 34.90
FVR100 10 0.64 60 39.60
FVR125 5 0.99 50 50.80
FVR150 5 1.47 30 45.54
FVR200 5 2.22 20 45.80
Stainless Steel Strainer, End Cap and Screw for
FV (810 Series) and FVR (610 Series) Foot Valves.
 
Order No. UPC Bar Code
(Qty. 1)		 Foot Valve
Size		 Top
O.D.		 Length Bottom
O.D.		 Approx.
Wt. / Lbs.
FVSC50 6 42367 01482 7 1/2" 0.90 2.00 0.94 0.023
FVSC75 6 42367 01483 4 3/4" 0.90 2.00 1.10 0.025
FVSC100 6 42367 01477 3 1" 1.05 3.00 1.40 0.044
FVSC125 6 42367 01478 0 1-1/4" 1.30 3.25 1.70 0.063
FVSC150 6 42367 01479 7 1-1/2" 1.60 3.87 2.00 0.069
FVSC200 6 42367 01480 3 2" 2.00 4.75 2.60 0.125
FVSC300 6 42367 01481 0 3" 3.35 5.50 3.85 0.800
FVSC400 6 42367 03410 8 4" 4.50 8.75 5.00 1.500
Note: Stainless Steel Spring for CV, CVR, FV and FVR Valves. Order No. CVSP50 - 1/2",
CVSP75 - 3/4", CVSP100 - 1", CVSP125 - 1-1/4", CVSP150 - 1-1/2" and CVSP200 - 2".
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Pressure Loss - Merrill 800 & 600 Series Check Valves
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Red Brass Check & Foot Valves
  • Finished valve body and poppet assembly are cast from red brass.
  • Abrasion resistant O-ring is precision fitted to the poppet for a positive seal into the tapered self-cleaning valve seat.
  • Check valve has Delrin® guide bearing for the poppet stem, assures smooth, noise-free valve operation.
  • Corrosion resistant materials - stainless steel spring, red brass castings, stainless steel lock nut.
  • Can be used in both vertical and horizontal positions.
  • Merrill red brass foot and check valves are individually cartoned.
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NO - SPIN Poppet 800 Series
800 Series Red Brass Check Valves*
CV100
CV100 CVXLD100
Order No. UPC Bar Code
(Qty. 1)		 Pipe Size Dia. In. Length In.
CV50 6 42367 01051 5 1/2" 1.25 2.50
CV75 6 42367 01052 2 3/4" 1.43 2.87
CV100 6 42367 01045 4 1" 1.75 3.25
CV125 6 42367 01046 1 1-1/4" 2.25 3.87
CV150 6 42367 01047 8 1-1/2" 2.50 4.25
CV200 6 42367 01048 5 2" 3.12 5.00
CV300 6 42367 01049 2 3" 4.00 7.50
CV400 6 42367 01050 8 4" 5.25 10.50
•CVMXL100 6 42367 11709 2 1" 1.63 4.25
•CVMXL125 6 42367 11710 8 1-1/4" 2.00 4.63
+CVXLD100 6 42367 11724 5 1" 1.75 3.70
+CVXLD125 6 42367 11725 2 1-1/4" 2.25 4.30
Order No. Carton Qty. Approx.
Wt. / Lbs.		 Master
Ctn. Qty.		 Approx. Master Ctn. Wt.
CV50 10 0.51 100 53.30
CV75 10 0.57 80 49.02
CV100 10 0.86 60 53.30
CV125 5 1.28 40 51.90
CV150 5 1.65 30 50.88
CV200 5 2.89 20 59.25
CV300 1 8.44 6 52.14
CV400 1 17.23 3 53.19
•CVMXL100 10 1.50 60 90.00
•CVMXL125 5 2.00 40 80.00
+CVXLD100 10 1.10 60 66.00
+CVXLD125 5 1.50 40 60.00
• Male x Female
+ Extra Long Body at Discharge
* NOTE: Merrill 800 Series and 600 Series Check Valves are rated for a maximum weight of
300 lbs. in tension (down pull).
810 Series Red Brass Foot Valves
Order No. UPC Bar Code
(Qty. 1)		 Pipe Size Enters Pipe Length In.
FV50 6 42367 01465 0 1/2" 1-1/4" 3.75
FV75 6 42367 01466 7 3/4" 1-1/2" 3.75
FV100 6 42367 01457 5 1" 2" 5.00
FV100125 6 42367 01458 2 1" & 1-1/4" 2" 4.75
FV125 6 42367 01459 9 1-1/4" 2-1/2" 5.50
FV1251 6 42367 01460 5 1-1/4" 2" 5.32
(1-15/16" Dia.) Stainless Steel Strainer
FV150 6 42367 01461 2 1-1/2" 3" 6.37
FV200 6 42367 01462 9 2" 3-1/2" 7.00
FV300 6 42367 01463 6 3" 5" 9.75
FV400 6 42367 01464 3 4" ---- 14.00
Order No. Carton Qty. Approx.
Wt. / Lbs.		 Master
Ctn. Qty.		 Approx. Master Ctn. Wt.
FV50 10 0.32 100 33.60
FV75 10 0.46 80 47.00
FV100 10 0.65 60 40.60
FV100125 10 0.62 60 38.80
FV125 5 0.97 50 49.90
FV1251 5 0.88 50 45.60
(1-15/16" Dia.) Stainless Steel Strainer
FV150 5 1.49 30 46.20
FV200 5 2.31 20 47.65
FV300 1 7.06 8 57.98
FV400 1 13.33 4 54.82
900 Series Red Brass
Heavy Duty (Drop Pipe) Check Valves
CVHD100
Order No. UPC Bar Code
(Qty. 1)		 Pipe Size Dia. In. Length In.
CVHD100 6 42367 04515 9 1" 1.95 3.25
CVHD125 6 42367 04516 6 1-1/4" 2.45 3.87
Order No. Carton Qty. Approx.
Wt. / Lbs.		 Master
Ctn. Qty.		 Approx.
Master Ctn. Wt.
CVHD100 5 1.12 60 57.50
CVHD125 5 1.67 40 68.22
A valve designed to hold weight in a down pull installation such as drop pipe inside a well.
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Submersible Check Valves
CVM100
Order No. UPC Bar Code
(Qty. 1)		 Material Dia. In. Length In.
CVM100 6 42367 01059 1 Red Brass 1.75 3.25
CVM125 6 42367 01060 7 Red Brass 1.75 3.38
CVM1252 6 42367 01061 4 Red Brass 2.25 3.88
CVMR100 6 42367 04239 4 Brass 1.75 3.25
Order No. Female
Thread		 Male
Thread		 Approx.
Wt. / Lbs.		 Master
Ctn. Qty.
CVM100 1" 1" 0.94 60
CVM125 1" 1-1/4" 0.90 60
CVM1252 1-1/4" 1-1/4" 1.39 40
CVMR100 1" 1" 0.80 60
• Red Brass finished body • Female Threads x Male Threads
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Every Merrill Check Valve is Hand Tested.
By Air Pressure Underwater
Hand testing of every valve assures you of the dependability and quality you expect from
Merrill Manufacturing.
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