383M

Made in Italy

Nickel plated brass ball valve mini series, standard port.
• Pressure rating 450 psi.
• Temperature range -4°F to +330°F.
• ANSI B1.20.1 connections.
• Blow-out proof stem, chrome plated brass ball.
• PTFE seats and FKM (Viton®) seal.
• 100% electronically tested in the open and closed position at 80 psi.
• Not to be used for drinking water.
• Valve to be used in fully open or fully closed position.
383N: FNPT threaded - size 1/8” to 3/4”.
383M: MNPT x FNPT threaded - size 1/8” to 3/4”.

Technical specifications
Drawing
Materials
Position Part name Material N.° pieces
1 BODY BRASS C37700 1
2 RETAINING BUSH BRASS C38500 1
3 BALL BRASS C38500 1
4 BALL SEAT PTFE 1
5 BALL SEAT PTFE 1
6 O-RING FKM (VITON) 1
7 SCREW STEEL DD11 1
8 STEM BRASS C38500 1
9 HANDLE GLASS REINFORCED NYLON 1
Table
SIZE ØP CH I h L R Cv psi Weight ​​​​​​​(Lbs)
1/2" 0.39 0.98 0.54 1.24 2.17 0.81 6.24 450 0.31
1/4" 0.31 0.83 0.39 1.16 1.69 0.81 4.97 450 0.18
1/8" 0.31 0.83 0.27 1.16 1.61 0.81 4.97 450 0.19
3/4" 0.47 1.18 0.56 1.32 2.36 0.81 8.44 450 0.47
3/8" 0.31 0.83 0.41 1.16 1.69 0.81 3.12 450 0.17
Notes

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.

Certifications
CSA International
TSSA
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