Check Valves For Sewage Pumps

An U.S.A. Corporation

800-748-1889

+1-303-424-3551

30-0020 2"

Compression

30-0015 1-1 2"
Compression

30-0151: 2" cast iron slip x slip unions

Features:

Full 2" flow design - meets BOCA (P.604.2)
2" Full Flow Pump Code
Checks backflow of water and sewer gas
Simple to install (no threading of pipe required). Save time & material costs
Neoprene gasket and flapper, weighted with heavy stainless steel metal backing
plates and stainless steel rivet
Can be installed on vertical or horizontal line
Slips over ABS, PVC, steel pipe or copper piping
Reduces motor and pump noise from plumbing system
Meets requirements of Wisconsin Uniform Plumbing Code
Flexible neoprene slip x slip union includes stainless steel clamps for low
pressure systems. Avoid more than 10' (3 m) static head above the check
valve 4.3 PSI at 130 °F (54 °C).
Stainless steel screws
Extra wide hinge to reduce hinge stress
Plastic check has PVC body and can be installed with solvent welded couplings
for pressure systems to 25 PSI (57' [17 m] of head) (P/N 30-0023)
Model 30-0151 has corrosion-resistant, powder coated epoxy finish
Stainless steel sleeves available to meet Illinois plumbing code. cast iron
30-0201 / PVC 30-0202

30-0181: 1-1/2" or 1-1/4" slip x slip union

Features:
Flapper bends over a radius, no sharp 90° edges—lengthens life of flapper hinge
PVC plastic check body, ultrasonically-welded and can be solvent-welded for
rigid pressure rated piping systems to 25 PSI - (57' [17 m] of head) at 130 °F
(54 °C). (30-0182)
Vertical or horizontal installation
Available in individual packages for pegboard display (30-0191)
All stainless steel screws, nuts and clamps on model 30-0200 only
Slip x slip for 4.3 PSI (10' [3 m] of head) at 130 °F (54 °C). Avoid more than
10' (3 m) static head above the check valve
Designed to reduce water hammer

30-0100 1-1/2" PVC
Check Valve, Ball Valve

Union Combination

Solvent Weld

$ 91.00

BUY ON-LINE

$ 38.00

BUY ON-LINE

$ 26.00

BUY ON-LINE

30-0041 1-1/2"
Solvent Weld

30-0042 2"
Solvent Weld

$ 34.00

BUY ON-LINE

Features: 30-0100, 30-0103

Full-flow check valve design
Threaded union allows pump to be removed without
disrupting discharge piping
Saves time and money - Easy to install
Neoprene gasket and flapper, weighted with
stainless steel backing plates and stainless steel
rivet
Can be installed on vertical or horizontal pipe
Meets plumbing codes requiring a ball valve installed
in conjunction with a check valve
All stainless steel screws
Replaceable flapper in the check valve
Extra wide hinge to reduce stress
Rated for 25 psi (58' [17.7 m] of head)

30-0152: 2" cast iron NPT
(outside dimensions - 6-5/8" W x 6-5/8" W x 8" H)

Features:

Vertical or horizontal installation
Full-flow design - no restrictions
Stops backflow of water
Standard, 1-1/4", 1-1/2", 2", 3" female NPT pipe
Neoprene polyester reinforced flapper - smooth edge design
with cast iron and non-corrosive metal backing plates and
stainless steel fastener
Corrosion-resistant, powder coated epoxy finish
Rated at 50 PSI (115' [35 m] of head) at 130 °F (54 °C)
Stainless steel bolts
1 per carton
Weight: 30-0152, 10 lbs
Suitable for installation below basin cover

Features:

1/2 lb. spring “magically” eliminates water
hammer
Reduces motor and pump noise from
plumbing system
Designed for both horizontal and vertical
usage
Full flow, non-clog design installation
Durably constructed PVC check body and
compression end fittings
Solvent weld ends allow for easy installation
30-0044 and 30-0045, no unions, solvent
weld only
No threading of pipe required
Pressure rated at 50 PSI (115’) 40 PSI (92’)
for P/N 30-0241 & 30-0242 30 PSI (69’) for
P/N 30-0243 & 30-0244
Consult factory if use over 130° F required
Suitable for installation below basin cover