33 12 16.26 - 001-A - Response AAN-ANR Butterfly Valves - Garney ...
33 12 16.26 - 001-A - Response AAN-ANR Butterfly Valves - Garney ... 33 12 16.26 - 001-A - Response AAN-ANR Butterfly Valves - Garney ...
SCOPE OF THE LINE: PRATT HP250II BUTTERFLY VALVE Sizes: 3" through 20" Bonded Seat 24" through 48" E-Lok Seat Body Styles: End connections ■ Flanged ■ Mechanical Joint ■ Flanged x Mechanical Joint Pressure Class: ■ AWWA 250 B Actuation Options*: ■ Nut ■ Handwheel ■ Buried Service *Consult factory for other end connections and acutation options Stainless steel shaft DESIGN AND CONSTRUCTION ■ Ductile iron valve body “V” type packing Ductile iron body ■ ■ ■ Stainless steel shaft Ductile iron disc Rubber seat Ductile iron disc Rubber seat MATING CHART Steel Cast Iron/Ductile Iron HP250 AWWA C207-01 Class F ANSI B16.1 Class 250 HP250II AWWA C207-01 Class B ANSI B16.1 Class 125 Class D AWWA C110 Class 125 Class E MSS Sp-44 Steel C1.150 ASME B16.47-96 Steel C1.150 Series A page 2 Henry Pratt Company
HP250II BUTTERFLY VALVE FEATURE ■ Higher Pressures ■ Wide Size Range ■ Low Seating/Unseating Torques ■ Unique Disc Design ■ Adjustable/Replaceable Seat on 24" and larger ■ Choice of Valve Ends ■ Actuators and Accessories BENEFIT ■ Working pressures to 250 psi with temperatures to 150° F. ■ Available in sizes 3" - 72" (flanged ends); 6" - 48" (mechanical joint ends). ■ Increases seat life and reduces actuator size. ■ Provides more strength, less weight, and greater free-flow area than conventional disc designs. ■ Patented E-LOK ® design retains seat in body without metal hardware. If adjustable or replacement is required, both can be done in the field utilizing simple hand tools. ■ Flange and Mechanical Joint. Flanges are in full accordance with ANSI B16.1, Class 125# cast iron flanges where applicable. Mechanical joint ends conform to AWWA C111. For ANSI Class 250# Flange, see page 8. ■ Available with manual traveling nut or worm gear, electric motor or cylinder actuators; plus full range of extensions, indicators, positioners, remote controls and other accessories. APROVEN STANDARD FOR BUBBLE-TIGHT CLOSURE... The patented E-LOK ® seating system features a rubber seat that provides multiple sealing lines which permit higher levels of radial compression. The multiple ridges are designed to reduce rubber stress levels for lower seating torques and better seating action. Unique epoxy injection process locks the seat against the disc with uniform pressure control around the entire periphery to provide a bubble-tight seal. Design also allows easy seat replacement without removing the valve from the line where possible. Valves for the 21st Century page 3
- Page 65 and 66: AWWA Butterfly Valves 3" - 20" Engi
- Page 67 and 68: Scope of Line: AWWA In-Plant Rubber
- Page 69 and 70: Features and Benefits: of Pratt Mod
- Page 71 and 72: Dimensional Data: Model 2FII, Flang
- Page 73 and 74: 401 S. Highland Avenue Aurora, Illi
- Page 75 and 76: 3" through 20" Butterfly Valves Sco
- Page 77 and 78: Design Details: Models 511A and 510
- Page 79 and 80: Suggested Specification for the Hen
- Page 81 and 82: Actuator Dimensional Data for Model
- Page 83 and 84: Figure 511 24" - 72" Class 150 B Fl
- Page 85 and 86: PRATT PRODUCT GUIDE Model 2FII Mono
- Page 87 and 88: 401 S. Highland Avenue Aurora, Illi
- Page 89 and 90: A Tradition of Excellence With the
- Page 91 and 92: Scope of Line: Triton XR-70 Butterf
- Page 93 and 94: Design Details: Triton XR-70 Butter
- Page 95 and 96: E-Lok Seat Design Years of Reliable
- Page 97 and 98: Water Flow Characteristics Proven P
- Page 99 and 100: Valve End Types and Dimensions: Mec
- Page 101 and 102: Actuation Traveling Nut Type Manual
- Page 103: 401 S. Highland Avenue Aurora, Illi
- Page 108 and 109: THE HENRY PRATT SEAT ON BODY DESIGN
- Page 110 and 111: HP250II 3"- 20", DUCTILE IRON BODY
- Page 112 and 113: 401 S. Highland Avenue Aurora, Illi
- Page 114 and 115: Suggested Specification: Butterfly
- Page 116 and 117: 6" - 24" HP350 Mechanical Joint End
- Page 118 and 119: 3”-20” 2FII & Groundhog® Bonde
- Page 120 and 121: 3”-20” 2FII & Groundhog® Bonde
- Page 122 and 123: 3”-20” 2FII & Groundhog® Bonde
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- Page 126 and 127: 3”-20” 2FII & Groundhog® Bonde
- Page 128 and 129: 3”-20” 2FII & Groundhog® Bonde
- Page 130 and 131: Triton XR-70,Triton XL & Groundhog
- Page 132 and 133: Triton XR-70,Triton XL & Groundhog
- Page 134 and 135: Triton XR-70,Triton XL & Groundhog
- Page 136 and 137: Triton XR-70,Triton XL & Groundhog
- Page 138 and 139: Triton XR-70,Triton XL & Groundhog
- Page 140 and 141: Triton XR-70,Triton XL & Groundhog
- Page 142 and 143: Triton XR-70,Triton XL & Groundhog
- Page 144 and 145: 24”-48” HP250II Butterfly Valve
- Page 146 and 147: 24”-48” HP250II Butterfly Valve
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- Page 152 and 153: 24”-48” HP250II Butterfly Valve
- Page 154 and 155: 24”-48” HP250II Butterfly Valve
SCOPE OF THE LINE: PRATT HP250II BUTTERFLY VALVE<br />
Sizes: 3" through 20" Bonded Seat<br />
24" through 48" E-Lok Seat<br />
Body Styles: End connections<br />
■ Flanged<br />
■ Mechanical Joint<br />
■ Flanged x Mechanical Joint<br />
Pressure Class:<br />
■ AWWA 250 B<br />
Actuation Options*:<br />
■ Nut<br />
■ Handwheel<br />
■ Buried Service<br />
*Consult factory for other end connections<br />
and acutation options<br />
Stainless steel shaft<br />
DESIGN AND CONSTRUCTION<br />
■<br />
Ductile iron valve body<br />
“V” type packing<br />
Ductile iron<br />
body<br />
■<br />
■<br />
■<br />
Stainless steel shaft<br />
Ductile iron disc<br />
Rubber seat<br />
Ductile iron<br />
disc<br />
Rubber seat<br />
MATING CHART<br />
Steel<br />
Cast Iron/Ductile Iron<br />
HP250 AWWA C207-01 Class F ANSI B16.1 Class 250<br />
HP250II AWWA C207-01 Class B ANSI B16.1 Class <strong>12</strong>5<br />
Class D AWWA C110 Class <strong>12</strong>5<br />
Class E<br />
MSS Sp-44 Steel C1.150<br />
ASME B16.47-96 Steel C1.150 Series A<br />
page 2<br />
Henry Pratt Company
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