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 ...
Triton XR-70,Triton XL & Groundhog® Butterfly Valves (24” & Larger) • Valves are to be installed in accordance with the General Arrangement Drawings furnished for the order. • Foreign material in a valve can damage the rubber seat when valves are operated. Be sure valve interiors and adjacent piping are clear of foreign material prior to mating valve to pipe joint. • Prepare pipe ends and install valves in accordance with the pipe manufacturer’s instructions for the joint used. Do not deflect pipe/valve joint. Do not use valve and jack to pull pipe into alignment. • In plant piping, install so as to minimize bending of valve connection with pipe loading. • Make sure valve disc, when opened, will not contact pipe port. This is especially necessary on pipe with linings. Check manufacturer for minimum pipe I.D. required for clearance. WARNING It is recommended that valves be installed into piping system in accordance with AWWA M-11 in order to prevent any undue piping stress, deflection or bending that may affect the performance of the valve. WARNING Valve disc without actuator may open or close at any time and cause injury to persons or damage to valve and other property. The shaft/disc clamping device when furnished is intended for temporary use during shipping, handling and valve installation only. Do not subject valve to flow conditions before actuator is mounted and tested for performance and clamping device is removed. Buried valves installed with valve boxes must be so installed that the valve box does not transmit shock or stress to the valve actuator as a result of shifting soil or traffic load. When valves are installed in vaults, the vault design must provide space for purposes of repair. The valve operating nut should be accessible from the top opening of the vault with a tee wrench. MECHANICAL JOINT INSTALLATION The successful operation of the mechanical joint requires that the plain end be centrally located in the bell and that adequate anchorage be provided where abrupt changes in direction and dead ends occur. The rubber gasket will seal more effectively if the surfaces with which it comes in contact are thoroughly cleaned (for example, with a wire brush) just prior to assembly in order to remove all loose rust or foreign material. 24TRIGD Revision Date: 7/13/10 6
Triton XR-70,Triton XL & Groundhog® Butterfly Valves (24” & Larger) Lubrication and additional cleaning should be performed by brushing both the gasket and the plain end with soapy water or pipe lubricant just prior to slipping the gasket into the plain end and assembling the joint. TESTING When rubber seated valves are used to isolate sections of line for test, it is important to realize that these valves are designed or factory adjusted to hold rated pressure only. Test pressure may cause leakage past the rubber seat or damage to the valve. In order to prevent time lost in searching for leaks, it is recommended that excavations for buried valves not be back-filled until after hydrostatic pressure tests have been made. Seat leakage can occur due to foreign material in the line. If this occurs, open valve 5 – 10 degrees to get high velocity flushing action. Close and repeat several times to clear seats for tight shutoff. Seat leakage can occur due to rotational shift in position of the disc with relation to the body seat. Readjust closing stop in accordance with manufacturer’s instructions. RECORDS Upon completion of installation, valve location, size, make, type, date of installation, number of turns to open, direction of opening and any other information deemed pertinent should be entered on the owner’s permanent records. 24TRIGD Revision Date: 7/13/10 7
- 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 106 and 107: SCOPE OF THE LINE: PRATT HP250II B
- 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
- Page 124 and 125: 3”-20” 2FII & Groundhog® Bonde
- 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 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
- Page 148 and 149: 24”-48” HP250II Butterfly Valve
- Page 150 and 151: 24”-48” HP250II Butterfly Valve
- Page 152 and 153: 24”-48” HP250II Butterfly Valve
- Page 154 and 155: 24”-48” HP250II Butterfly Valve
- Page 156 and 157: HP350 Butterfly Valve 6”-24” (M
- Page 158 and 159: HP350 Butterfly Valve Table of Cont
- Page 160 and 161: HP350 Butterfly Valve INSTALLATION
- Page 162 and 163: HP350 Butterfly Valve TESTING When
- Page 164 and 165: HP350 Butterfly Valve WARNING Fluid
- Page 166 and 167: HP350 Butterfly Valve TROUBLESHOOTI
- Page 168 and 169: HP350 Butterfly Valve Cross Section
- Page 170 and 171: Diviner Position Indicator SAFETY M
- Page 172 and 173: Diviner Position Indicator FUNCTION
- Page 174 and 175: Diviner Position Indicator INSTALLA
- Page 176 and 177: Diviner Position Indicator HOW TO C
- Page 178 and 179: PAINT SYSTEM SUMMARY Page 1 of 5 SY
- Page 180 and 181: Page 3 of 5 UL/FM HENRY PRATT COMPA
- Page 182: Page 5 of 5 UL/FM HENRY PRATT COMPA
Triton XR-70,Triton XL & Groundhog®<br />
<strong>Butterfly</strong> <strong>Valves</strong> (24” & Larger)<br />
Lubrication and additional cleaning should be performed by brushing both the gasket and the plain end with<br />
soapy water or pipe lubricant just prior to slipping the gasket into the plain end and assembling the joint.<br />
TESTING<br />
When rubber seated valves are used to isolate sections of line for test, it is important to realize that these<br />
valves are designed or factory adjusted to hold rated pressure only. Test pressure may cause leakage past the<br />
rubber seat or damage to the valve.<br />
In order to prevent time lost in searching for leaks, it is recommended that excavations for buried valves not be<br />
back-filled until after hydrostatic pressure tests have been made.<br />
Seat leakage can occur due to foreign material in the line. If this occurs, open valve 5 – 10 degrees to get high<br />
velocity flushing action. Close and repeat several times to clear seats for tight shutoff.<br />
Seat leakage can occur due to rotational shift in position of the disc with relation to the body seat. Readjust<br />
closing stop in accordance with manufacturer’s instructions.<br />
RECORDS<br />
Upon completion of installation, valve location, size, make, type, date of installation, number of turns to open,<br />
direction of opening and any other information deemed pertinent should be entered on the owner’s permanent<br />
records.<br />
24TRIGD Revision Date: 7/13/10<br />
7
Change language