Brochure

9
© All rights reserved. ZOELLER PUMP CO. | 502-778-2731 | 800-928-7867 | www.zoeller.com
ACCESSORIES AND CONTROLS

• Heavy-dutyductileironconstruction
• Angledsealfornon-slamclosure
• Non-clogdesign
• Reinforceddisc
• Drip-tightseating
• Ratedupto250PSIG
• Designedforbothhorizontalandverticalusage
• Optionalbackowactuatorandmechanicalindicator

• Designedtohandlesolids-bearing
flows
• Castironhousing-rated175psi
• 99%purenickelweldedseat
• 1/4turnBunaplug
• Upperandlowerballbearings
• Providedwithhandlever*
*Hand lever not shown in photos

• Rubbercouplingwithstainlesssteelclamps
• Threadsintopumpdischarge
• Pre-drilledweephole
• 4.3PSI,10’(3m)ofheadmax
• Verticalinstallationonly
Inline
30-0238
Inline Check Valve
Compression
1-1/2” - 3” Compression
Unichecks
3” & 4” Flanged
Check Valves
2”, 3” & 4” Cast Iron
Plug Valves
Valves: Check, Ball, & Plug, continued










30-0015 1½” 1.1 lbs/0.5 kg 7½”/180mm 12
30-0020 2” 1.7lbs/0.8kg 9¾”/248mm 12
30-0030 3” 5 lbs/2.3 kg 14”/356mm 2
Pressure rated to 125 psi (285’ [86.9 m]) at 75°F (24°C)
Water hammer creates momentary high pressure surges. These surges can cause severe damage to check valves and the piping
system.Considerationforwaterhammermustbeincludedinthepipingsystemdesign.ReferenceASPEDataBook,Chapter2.33.Mayrequirecheckvalves
with special non-slam features or other engineered solutions.
.  
1 Body DuctileironASTMA536,Grade65-45-12
2 Cover DuctileironASTMA536,Grade65-45-12
3 Disc Buna-N w/ steel and nylon reinforcement
4 Gasket Compressed non asbestos fiber
5 Cover Bolt AlloysteelSAEGrade5



"A"







"E"





"H"



6030-0197 2½"
8-1/2”/
215.9
mm
5-1/2”/
139.7
mm
7”/
177.8
mm
11/16”/
17.5
mm
1-1/2”/
63.5
mm
3-3/8”/
85.7
mm
5/8”/
15.9
mm
4”/
101.6
mm
32 lbs/
14.5kg
6030-0202 3"
9-1/2”/
241.3
mm
6”/
152.4
mm
7-1/2”/
196.5
mm
3/4”/
19.1
mm
3”/
76.2
mm
5-1/8”/
130.2
mm
5/8”/
15.9
mm
4”/
101.6
mm
37 lbs/
16.8kg
6030-0203 4"
11-1/2”/
292.1
mm
7-1/2”/
190.5
mm
9”/
228.6
mm
15/16”/
23/9
mm
4”/
101.6
mm
5-3/4”/
146.1
mm
5/8”/
15.9
mm
8”/
203.2
mm
63lbs/
28.6kg
FLANGED MODELS
SIZE PART NO.
WIDTH
(in/mm)
HEIGHT
(in/mm)
WEIGHT
(lbs/kg)
3” 6030-0085
8”/
203.2 mm
14-1/8”/
358.8 mm
53 lbs/24.0 kg
4” 6030-0086
9”/
228.6 mm
16-3/4”/
425.5 mm
66 lbs/29.9 kg
THREADED MODELS
SIZE PART NO.
WIDTH
(in/mm)
HEIGHT
(in/mm)
WEIGHT
(lbs/kg)
2” 6030-0082
5-1/4”/
133.4 mm
7-1/8”/
181.0 mm
12 lbs/12.4 kg
3” 6030-0083
8-3/4”/
222.3 mm
14-1/8”/
358.8 mm
45 lbs/20.4 kg
EACH FLANGE
"H" = NUMBER OF HOLES
"G" = BOLT SIZE
D
A
F
B
C
E
5 1
2
4
3
ZEPA0520