EUROBLOCK

100002

Made in Italy

CHECK VALVE

Hight flow rate brass, FNPT threaded, in-line spring loaded check valve.
• Pressure rating: size 1/4”-2” 400 WOG / 2 1/2”-4” 175 WOG.
• Soft seat for bubble tight shutoff, spring loaded for fast seating action.
• Low cracking pressure 1/2 psi.
• Wide temperature range: -4°F to 210°F.
• ANSI B1.20.1 connections.
• Flow pattern to minimize head loss.
• Perfect sealing both at high and low pressure.
• High technology materials to ensure best resistance in any condition.
• Not to be used for drinking water.
100002: NBR for water, oils and general purpose - size 3/8” to 4”.
100003: with FKM Viton® seal for fuels and hydrocarbons. Max working temperature 366°F/125 psi steam - size 3/8” to 4”.

Technical specifications
Position Part name Material N.° pieces
1 BODY BRASS C37700 1
2 END CONNECTION BRASS C37700 1
3 SPRING AISI 302 1
4 SEAT NBR 1
5 SUPPORT POM 1
6 DISC POLYPHENYLENE SULFIDE 1
SIZE I L ØC CH psi Cv Weight ​​​​​​​(Lbs)
1/4" 0.39 1.73 1.06 0.79 400 2.1 0.21
3/8" 0.41 1.73 1.06 0.79 400 2.1 0.19
1/2" 0.54 2.22 1.36 0.98 400 9.2 0.3
3/4" 0.55 2.48 1.65 1.22 400 15.1 0.5
1" 0.66 2.85 1.93 1.5 400 22.1 0.73
1 1/4" 0.68 3.13 2.4 1.89 400 34.3 1.14
1 1/2" 0.68 3.31 2.87 2.13 400 51.9 1.56
2" 0.7 3.62 3.44 2.64 400 71.3 2.27
2 1/2" 0.93 4.37 4.39 3.27 175 90.1 4.69
3" 1.02 4.86 5.24 3.86 175 141.7 6.83
4" 1.09 5.45 6.42 5.04 175 220.7 11.61

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.

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