The EPIC® Female Pipe

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EPIC® Female Pipe

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The EPIC® Female Pipe valve is a poppet style check valve with female NPT threaded connections machined from 300 series stainless steel bar stock with Aflas® seat/seals and a 1/2-PSI stainless steel spring setting (cracking pressure) that can be installed in any flow orientation. This check valve achieves a high flow capacity and reduced pressure loss compared to other poppet style check valves of similar sized connections. Additionally, the EPIC® series incorporates a drop-in replaceable check mechanism (EPIC® Replaceable Insert Kit sold separately) that is easily installed into the existing body without requiring additional assembly of separate checking components.

Due to the materials of construction, high flow capacity, field repairability and the quality customers have come to expect from Check-All, the EPIC® check valves are uniquely suited for a very wide range of applications in liquids, gases and steam.

Nominal Pipe Size A O.D.
B
Hex Ends
C
Part Number
1/8 2.33 1-1/4 1-1/16 EPIC-0125FP
1/4 2.33 1-1/4 1-1/16 EPIC-0250FP
3/8 2.75 1-7/16 1-1/8 EPIC-0375FP
1/2 3.15 1-3/4 1-7/16 EPIC-0500FP
3/4 3.35 2 1-9/16 EPIC-0750FP
1 3.81 2-1/2 2-1/16 EPIC-1000FP
Non-Shock Pressure-Temperature Rating
Recommended service temperature for the EPIC® series is +10 to 400°F. Pressure rating is 1500 psi from +10°F to 300°F and 1395 psi at 400°F.
Size Cv
1/8 1.9
1/4 2.1
3/8 4.2
1/2 7.2
3/4 13.0
1 23.4

P
R
E
S
S
U
R
E

D
R
O
P

P
S
I

FOR WATER AT 72°F

WATER FLOWRATE - GPM

Note: All flow curves and Cv values presume the valves are fully open with 1/2 PSI cracking pressure springs. Consult the factory for more information.

SIZE PART NUMBER 303 SS
1/8 EPIC-0125FP 9.5 oz.
1/4 EPIC-0250FP 9.1 oz.
3/8 EPIC-0375FP 11.5 oz.
1/2 EPIC-0500FP 1.3 lb.
3/4 EPIC-0750FP 1.6 lb.
1 EPIC-1000FP 2.8 lb.
Valve weights are approximate.
EPIC® Replaceable Insert Kit for Female Pipe Body
NPS KIT NUMBER USED IN
1/8 EPIC-RKD EPIC-0125FP
1/4 EPIC-0250FP
3/8 EPIC-RKF EPIC-0375FP
1/2 EPIC-RKH EPIC-0500FP
3/4 EPIC-RKI EPIC-0750FP
1 EPIC-RKJ EPIC-1000FP

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