PVC Butterfly Valves S-651

Valve Category:

Thermoplastic Valves

Valve Subcategory

Butterfly Valves

Manufacturer

Legend Valve


LEGEND MODELS S-650 PVC butterfly valves are constructed of ASTM D1784 virgin UPVC resin. Both models have excellent flow characteristics and provide a clear indication of disc position. Ideally suited for flow control using minimal piping space. Recommended for commercial and industrial applications such as sewage and water treatment, chemicals, marine, food processing, swimming pools,etc.

  • EPDM Seat, Steal and Stem O-rings
  • Lever Operated With Seven-Position Latch
  • Full-Pattern Water-Style Body
  • Manufactured with 100% Virgin Resin

150 WOG @ 73°F
Pressure tested to 225 psi

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PVC Butterfly Valves S-651 Specifications and Dimensions

Material Specifications
No. Part Material Specification
1 Body UPVC ASTM D1784, Class 12453
2 Disc Polypropylene
3 Seat EPDM
4 Stem 410 Stainless steel AISI 410
5 0-ring 1 EPDM
6 O-ring 2 EPDM
7 Inserted nut 410 Stainless steel AISI 410
8 Large handle ABS Impact Grade
9 Small handle ABS Impact Grade
10 Spring lock ABS Impact Grade
11 Handle insert Stainless steel AISI 304
12 Handle lever Stainless steel AISI 304
13 Spring Stainless steel AISI 304
14 Spring pin 1 Stainless steel AISI 304
15 Spring pin 2 Stainless steel AISI 304
16 Washer 1 Stainless steel AISI 304
17 Locking plate Stainless steel AISI 304
18 Gear seat Polypropylene
19 Washer 2 304 Stainless steel AISI 304
20 Bolt 304 Stainless steel AISI 304
21 Nut UPVC ASTM D1784, Class 12454
22 Insert nut 410 Stainless steel AISI 410
23 Scale 304 Stainless steel AISI 304
24 Rivet Stainless steel AISI 304
Dimensions
Size A B C D E F G H I J K
2" 6.50 4.74 2.22 4.13 7.99 9.68 4.05 1.65 1.38 3.66 .75
2-1/2" 7.25 5.49 2.76 4.72 7.99 10.47 4.45 1.81 1.46 3.70 .75
3" 7.87 6.00 3.11 4.84 7.99 10.87 4.53 1.81 1.46 3.70 .75
4" 9.01 7.50 4.05 5.31 10.00 12.52 5.31 2.20 1.85 3.94 .75
6" 11.22 9.51 5.94 6.65 11.97 15.94 6.97 2.79 2.44 3.94 .87
8" 13.50 11.75 7.87 7.87 11.97 18.35 8.27 3.42 2.68 4.72 .91
PVC Butterfly Valves S-651
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov

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