WAFER

720288

Made in Italy

STAINLESS STEEL WAFER BALL VALVE

Stainless steel, ANSI class 300 flanged ball valve full port, stainless steel ball and stem.
• Temperature range -4°F to 366°F.
• Blow-out proof stem.
• RPTFE seats, packing and thrust washer.
• Space saving design.
• 100% tested.
• TUV T.A. Luft approved.
• ANSI B16.34 design.
• ISO 5211 mounting pad with double “D” stem.
720288: size 1/2” to 6”.
720741: FIRE SAFE APPROVED TO BS6755PART.2 WITH ANTISTATIC STEM DEVICE AND CARBON FILLED PTFE SEATS - size 1/2” to 6”.

COMPLIES WITH NACE MR 0175/ISO 15156 AND NACE MR 0103

Technical specifications
Position Part name Material N.° pieces
1 BODY A479-316/A351 CF8M 1
2 END CONNECTION A479-316/A351 CF8M 1
3 BALL A479-316/A351 CF8M 1
4 BALL SEATS RPTFE 2
5 RING FKM (VITON) 1
6 THRUST WASHER PTFE 1
7 RING FKM (VITON) 1
8 STEM SEAL PTFE 1
9 PACKING GLAND STEEL 1
10 END STOP STEEL 2
11 SPRING WASHER STEEL 2
12 NUT STEEL 2
13 STEM AISI 316 1
14 HANDLE STEEL 1
15 HANDLE DN 150-200 STEEL 1
16 SCREW STEEL 2
17 SCREW STEEL 12
18 BODY HANDLE DN150-200 CAST IRON 1
19 Unscrewing grower A182-F316 1
SIZE D Y Z UNC L R P A C T E F ISO 5211 ØN B Break Torque in/Lbs Cv Weight Lbs
1/2" 3.75 2.62 4 1.38 5.17 2.54 1.85 0.45 0.33 M10 0.28 1.26 4xM5 35 22.21 3.1
3/4" 4.62 3.25 4 1.57 5.17 2.71 2.03 0.37 0.33 M10 0.28 1.26 4xM5 115 40.5 5.5
1" 4.88 3.5 4 1.81 6.87 3.17 2.4 0.51 0.45 M12 0.32 1.65 (F04) 4xM5 124 74.63 6.8
1 1/4" 5.25 3.88 4 2.12 6.87 3.33 2.54 0.65 0.45 M12 0.32 1.65 (F04) 4xM5 150 120.1 9.3
1 1/2" 6.12 4.5 4 2.5 9.86 4.03 3.07 0.8 0.47 M16 0.39 1.97 (F05) 4xM6 195 201.32 15
2" 6.5 5 8 3.23 9.86 4.43 3.43 0.63 0.47 M16 0.39 1.97 (F05) 4xM6 292 348.6 23
2 1/2" 7.5 5.88 8 4.05 12.66 5.08 4.11 0.73 0.67 M20 0.55 2.75 (F07) 4xM8 540 631.37 39
3" 8.25 6.62 8 4.8 12.66 5.45 4.53 0.83 0.71 M20 0.55 2.75 (F07) 4xM8 637 1009.48 55
4" 10 7.88 8 5.98 15.02 6.2 5.39 0.93 0.83 M24 0.71 4.02 (F10) 4xM10 956 1577.34 100
6" 12.5 10.62 12 9.13 27.56 9.33 7.93 2.03 1.18 M42 1.18 4.92 (F129 4xM12 2903 4247.46 223
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