This document provides specifications for a brass swing check valve made by Cimberio, including nominal pressure ratings, operating temperature range, flow rates and pressure drops for different valve sizes, technical drawings, material specifications, certifications, and a 5-year warranty. Key specifications include a nominal pressure of PN16, an operating temperature range of -10 to 95°C, valve sizes from 1/2" to 4", and flow rates from 3.6 to 540 m3/h depending on the valve size and 1 bar pressure drop.

1. Cim80A-©Cav.Uff.GiacomoCimberioS.p.A.-rev:9/2014-09-12
Nominal Pressure: PN16
Operating temperature: -10 ÷ 95°C
FLOW AND PRESSURE DROP
Notes:
1 l/min = 0,06 m3/h
1 m3/h = 16,67 l/min
1 bar = 10.000 mm w.c.
1 psi = 690 mm w.c.
PRESSURE TEMPERATURE RATINGS
Notes:
1 bar = 14,5 psi
1 bar = 14,5 lbf/in2
°C = 5/9 x (°F-32)
°F = 32 + (9/5 x °C)
BRASS SWING CHECK VALVE - RENEWABLE EPM DISC
Cim 80A
This article was made in compliance with the quality management requirements of standard ISO 9001:2008.
All articles are tested according to the standard EN 12266-1:2003.
It is used in a wide variety of sectors for non-return piping systems: heating, drinking water, air conditioning, sanitary
systems and generally with any non corrosive liquid.
It is guaranteed for 5 years.
It is made of a brass alloy that complies with standard EN 1982-CC754S.
28017 SAN MAURIZIO D'OPAGLIO (Novara) - Italy - Via Torchio, 57
tel.: +39 0322 923001 - fax: +39 0322 967216 / 967755 - http://www.cimberio.com - e-mail: info@cimberio.it

2. Cim80A-©Cav.Uff.GiacomoCimberioS.p.A.-rev:9/2014-09-12
TECHNICAL DRAWING
DN 1/2'' 3/4'' 1'' 1''1/4 1''1/2 2'' 2''1/2 3'' 4''
Grms. 240 340 510 760 900 1500 2250 3300 5850
B 42,5 46 53 61 62,5 70 80 90 113
C 52 62 70 84 87 106 120,5 136 170
D 9 11 14 15,5 15,5 17 19 15,5 22,5
CH 28 34 41 50 57 70 85 100 127
CH1 21 26 32 37 42 52 65 75 89
Thread:
ISO 228
Upon request:
ANSI B.1.20.1 - NPT
KV
TECHNICAL CHARACTERISTICS
DN 1/2'' 3/4'' 1'' 1''1/4 1''1/2 2'' 2''1/2 3'' 4''
KV 3,6 9,5 23 35 56 86 222 360 540
KV = Flow rate in m³/h with a pressure drop of 1 bar
OUR CERTIFICATIONS
28017 SAN MAURIZIO D'OPAGLIO (Novara) - Italy - Via Torchio, 57
tel.: +39 0322 923001 - fax: +39 0322 967216 / 967755 - http://www.cimberio.com - e-mail: info@cimberio.it