Bronze check valve

  • Valve body and poppet are case with no-lead bronze.
  • Abrasion resistant O-Ring is precision fitted to the poppet for a positive seal into a tapered self-cleaning valve seat.
  • Check valve has Delrin® guide bearing for the poppet stem, assures smooth, noise-free and long-life valve operation.
  • Corrosion resistant – stainless steel spring and stainless steel lock nut.
  • Can be used in both vertical and horizontal positions.
  • Merrill Manufacturing™ check and foot valves are individually boxed.

Pressure Lost – Merrill 850 & 860 Series No-Lead Bronze Check Valves

flowRate

Every Merrill Manufacturing™ Check Valve is Hand Tested.

testing

By Air Pressure Underwater
Hand testing of every valve assures you of the dependability and quality you expect from Merrill Manufacturing™.

 

Merrill 850 Series No-Lead Bronze Check Valves – No Spin Poppet

CVANL100 No-Lead Bronze Check Valve
CVANL100

Order No. UPC Bar Code (Qty. 1) Pipe Size Ctn. Qty. Approx. Wt./Lbs. Master Ctn. Qty.
♦ CVANL50 6 42367 41452 8 1/2″ 1 0.5 100
♦ CVANL75 6 42367 41453 5 3/4″ 1 0.6 80
♦ CVANL100 6 42367 41454 2 1″ 1 0.9 60
♦ CVANL125 6 42367 41455 9 1-1/4″ 1 1.2 40
♦ CVANL150 6 42367 41456 6 1-1/2″ 1 1.5 30
♦ CVANL200 6 42367 41457 3 2″ 1 2.5 20
♦ CVANL300 6 42367 41494 8 3″ 1 8.6 6
♦ CVANL400 6 42367 41495 5 4″ 1 17.2 3

 

Merrill 950 Series No-Lead Heavy-Duty Bronze Check Valves

Order No. UPC Bar Code (Qty. 1) Pipe Size Ctn. Qty. Approx. Wt./Lbs. Master Ctn. Qty.
♦ CVAHDNL 6 42367 42412 1 1″ 5 1.1 60
♦ CVAHDNL125 6 42367 42413 8 1-1/4″ 5 1.7 40

 

Merrill 850 Series No-Lead Bronze Check Valves – No-Spin Poppet

CVMXLNL100 No-Lead Bronze Check Valve
CVMXLNL100
CVXLDNL100 No-Lead Bronze Check Valve
CVXLDNL100
Order No. UPC Bar Code (Qty. 1) Pipe Size Diameter (in) Length (in) Ctn. Qty. Approx. Wt./Lbs. Master Ctn. Qty. Approx. Master Ctn. Wt.
Ø •CVMXLNL100 6 42367 12427 4 1″ 1.63 4.25 10 1.5 60 90.0
Ø •CVMXLNL125 6 42367 12428 1 1-1/4″ 2.00 4.63 5 2.0 40 80.0
Ø +CVXLDNL100 6 42367 12429 8 1″ 1.75 3.70 10 1.1 60 66.0
Ø +CVXLDNL125 6 42367 12430 4 1-1/4″ 2.25 4.30 5 1.5 40 60.0

• Male x Female
+ Extra Long Body at Discharge

 

No-Lead Bronze Submersible Check Valves
Male Iron Pipe (MIP) to Female Iron Pipe (FIP)

CVMNL125 No-Lead Bronze Check Valve
CVMNL125

Order No. UPC Bar Code (Qty. 1) MIP x FIP Size Ctn. Qty. Approx. Wt./Lbs. Master Ctn. Qty.
Ø CVMNL100 6 42367 08941 2 1″ x 1″ 1 1.0 60
Ø CVMNL125 6 42367 41476 4 1-1/4″ x 1″ 1 0.8 60

 

No-Lead Bronze Double Tap Check Valves

CVTNL125 No-Lead Bronze Check Valve
CVTNL1002

Order No. UPC Bar Code (Qty. 1) Pipe Size Diameter (in) Length (in) Tap Inlet Tap Outlet Ctn. Qty. Approx. Wt./Lbs.
Ø CVTNL1002 6 42367 41470 2 1″ 1.75 3.25 1/8″ 1/4″ 5 0.95
Ø CVTNL1252 6 42367 41471 9 1-1/4″ 2.25 3.87 1/8″ 1/4″ 5 1.27
Ø CVTNL1502 6 42367 41472 6 1-1/2″ 2.50 4.25 1/8″ 1/4″ 5 1.79
Ø CVTNL2002 6 42367 41473 3 2″ 3.12 5.00 1/8″ 1/4″ 4 2.79

One Tapping on Inlet – One Tapping on Outlet – Custom Tapping Available Upon Request

 

No-Lead Bronze Control Center Check Valves

CVCNL100
CVCNL100
control
Control Center with
Pressure Gauge, Brass
Nipple, Pressure Switch,
Air Valve and Pipe Plug
Order No. UPC Bar Code (Qty. 1) Pipe Size Diameter (in) Length (in) Tapping Inlet Tapping Outlet Ctn. Qty. Approx. Wt./Lbs.
Ø CVTNL1003 6 42367 41852 6 1″ 1.75 3.25 1/8″ 1/8″ & 1/4″ 5 1.02
Ø CVTNL1253 6 42367 41853 3 1-1/4″ 2.25 3.87 1/8″ 1/8″ & 1/4″ 5 1.38
Ø CVCNL100 6 42367 41474 0 1″ 1.75 3.25 1/8″ 1/8″ & (2) 1/4″ 5 0.98
Ø CVCNL125 6 42367 41475 7 1-1/4″ 2.25 3.75 1/8″ 1/8″ & (2) 1/4″ 5 1.47

Three or Four Tappings – Custom Tapping Available Upon Request
Inlet Side – One 1/8″, Outlet Side – One 1/8″ and One or Two 1/4″

 

NOTE: Merrill Manufacutring­™ 850 Series and 860 Series check valves are rated for a maximum weight of 300 lbs. in tension (pull down).