BONOMI NORTH AMERICA

741H

NPT

Stainless steel direct mount high pressure, high temperature 3-piece full port ball valve with locking lever.
• High pressure to 3600 psi.
• Temperature range: +150°F to 500°F.
• High temperature to 500°F max.
• Direct mounting to ISO 5211/square stem.
• PEEK seats.
• Standard latch locking handle.
• Conforms to ANSI B16.34, ANSI B1.20.1 thread depths, NACE MR0175.
740H (NPT) - 741LL (SW) - 742LL (BW): size 1/4” to 1”.

* Depending on the size.

Technical specifications
Position Part name Material N.° pieces
1 BODY CF8M 1
2 END CAP CF8M 2
3 GASKET (BODY) TFM 2
4 BALL AISI 316 1
5 BALL SEATS PEEK 2
6 BOLTS AISI 304 *
7 THRUST WASHER TFM 1
7 THRUST WASHER PEEK 1
8 STEM AISI 316 1
8 HALF SPLIT RING AISI 316 1
8 ANTI-STATIC AISI 316 1
9 STEM PACKING TFM 1
10 GLAND WASHER AISI 304 1
11 DISK WASHER AISI 301 1
12 STEM NUT AISI 304 1
13 NUT STOP AISI 304 1
14 SPACE WASHER AISI 304 1
15 PLATER AISI 304 1
16 STOP IN AISI 304 1
17 HANDLE NUT AISI 304 1
18 HANDLE AISI 304 1
19 HANDLE COVER PLASTISOL 1
SIZE A B ØD Ød1 Ød2 ISO 5211 ØE ISO 5211 ØF H mm L SW ØS SW T BW (80#) O.D BW (80#) I.D Torque in. lbs. Cv Weight Lbs.
1/4" 1.81 0.37 0.43 0.24 0.24 F03 F04 9 2.61 0.56 0.44 0.55 0.3 71 8.5 1.5
3/8" 1.81 0.37 0.49 0.24 0.24 F03 F04 9 2.61 0.69 0.44 0.67 0.43 71 8.5 1.5
1/2" 1.89 0.37 0.59 0.24 0.24 F03 F04 9 2.76 0.86 0.5 0.84 0.54 107 21 2.2
3/4" 2.08 0.47 0.79 0.24 0.24 F04 F05 11 3.62 1.07 0.56 1.05 0.74 133 50 3.8
1" 2.32 0.47 0.98 0.24 0.27 F04 F05 11 4.13 1.33 0.63 1.31 0.96 160 90 5.6
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