Victaulic Vic-300 MasterSeal 761 Series Скачать руководство пользователя

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I-VIC300MS

/ Vic-300

MasterSeal

™

Butterfly Valves

/ Installation and Maintenance Instructions

7 .

Using an o-ring pick or a similar device, remove the two internal
and two external o-rings from the seal cartridge .

8 . Clean the stem and the interior and exterior surfaces of the seal

cartridge . Check the surfaces of the stem and seal cartridge for
burrs and sharp edges . File any burrs and sharp edges to prevent
o-rings from being cut during re-assembly .

9 . Lubricate the seal cartridge and o-rings with Vic-Lube™ or another

compatible material, such as silicone .

CAUTION

• Use a compatible lubricant to prevent the o-rings from pinching/

tearing during installation.

Failure to follow this instruction could result in valve leakage
through the stem.

10 . Install two new o-rings into the seal cartridge, as shown above .

11 . Install two new o-rings onto the seal cartridge, as shown above .

12 . Insert the stem into the seal cartridge .

13 . Insert the stem assembly into the valve body/disc . Make sure the

rectangular end of the disc aligns with the stem .

NOTE:

The seal

cartridge must seat fully in the valve body .

14 . Using retaining-ring pliers or a similar device, install the retaining

ring over the stem assembly . Make sure the retaining ring fully
seats in the recess in the valve body .

15 . Re-install the handle assembly or gear operator onto the valve .
16 . Operate the valve through a full-open and full-closed cycle to verify

proper operation, then place the system back into service .

I-VIC300MS_5

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Содержание Vic-300 MasterSeal 761 Series

Страница 1: ...ection and hearing protection Failure to follow instructions and warnings could cause system failure resulting in death or serious personal injury and property damage SERIES 761 SERIES 461 I VIC300MS...

Страница 2: ...25 Thermal Barrier Kit Installation for 2 12 inch 60 3 323 9 mm Valves 27 Insulation Extension Kit for 2 8 inch 60 3 219 1 mm Gear Operated Valves 28 Insulation Extension Kit Installation for 2 8 inc...

Страница 3: ...s that are the exclusive property of Victaulic 1 10 7 6 12 1 3 4 5 2 2 5 10 9 7 8 3 8 4 14 13 12 13 13 6 8 13 11 11 14 Bill of Materials Item Qty Description Item Qty Description 1 1 Valve Body Mounti...

Страница 4: ...eries 461 Butterfly Valves SYSTEM RELATED CONSIDERATIONS Series 761 and 461 Butterfly Valves and connecting piping must be supported properly to prevent the joints from being subjected to bending load...

Страница 5: ...er to the appropriate handle removal section in this manual 3 To remove the gear operator Note the current orientation of the gear operator before proceeding with the following steps AS A REFERENCE FO...

Страница 6: ...sult in valve leakage through the stem 10 Install two new o rings into the seal cartridge as shown above 11 Install two new o rings onto the seal cartridge as shown above 12 Insert the stem into the s...

Страница 7: ...ut to maintain the desired open location USING THE INFINITELY VARIABLE FEATURE ON 2 6 INCH 60 3 168 3 MM VALVES WITH 10 POSITION HANDLES 1 Remove the detent screw 2 Remove the hex nut lock washer flat...

Страница 8: ...rty damage WARNING THE PUMP MUST BE SHUT OFF to prevent flow from passing through the valve during the following procedures Failure to follow this instruction could cause product failure resulting in...

Страница 9: ...e same orientation as noted in step 2a on the previous page 6 Re install the flat washer lock washer and hex nut onto the hex head screw as shown above Tighten the hex nut until the lock washer is com...

Страница 10: ...valve disc in the desired open position 2 Loosen the memory stop nut as shown above 3 Move the memory stop hardware to make contact with the stationary handle plate mounting hardware as shown above 3...

Страница 11: ...0 POSITION HANDLE PARTS LIST Item No Qty Description 1 1 Handle 2 1 Plate 3 2 Hex Nut with Captive Toothed Lock Washer 5 16 18 UNC 4 2 Round Head Square Neck Bolt 1 4 20 UNC x 3 4 inch Long 5 4 Spring...

Страница 12: ...acement instructions can be performed the thermal barrier kit can be installed or the insulation extension kit can be installed CAUTION DO NOT attempt to operate a Series 761 or 461 Butterfly Valve wi...

Страница 13: ...ng the valve from the piping system THE PUMP MUST BE SHUT OFF to prevent flow from passing through the valve during removal of the Lever Lock Handle LEVER LOCK HANDLE PARTS LIST Item No Qty Descriptio...

Страница 14: ...screw Item 6 to permit removal of the plate from the valve body mounting flange 4 Remove the plate Item 2 from the valve body mounting flange 5 The valve is now ready for conversion to a Tamper Resist...

Страница 15: ...Self Clinching Nut 5 16 18 UNC 9 2 Breakaway Security Bolt 5 16 18 UNC x 3 4 inch Long 10 1 Detent Screw 11 1 Washer 12 2 Memory Stop Washer TAMPER RESISTANT HANDLE ASSEMBLY DRAWING 1 2 3 4 5 12 7 6 V...

Страница 16: ...ward the detents of the plate as shown above 5 4 4 8 Install the spring washers Item 4 over the stem assembly Make sure the sets of spring washers are installed with the outside edges touching as show...

Страница 17: ...T attempt to remove a tamper resistant handle from the valve Attempting to remove a tamper resistant handle will cause damage to the valve resulting in leakage and property damage NOTE The valve may b...

Страница 18: ...Breakaway Hex 5 16 18 UNC 7 1 Key TAMPER RESISTANT HANDLE ASSEMBLY DRAWING 1 2 Exaggerated for clarity Valve Body 7 5 6 5 6 4 4 3 1 Place the disc in the fully open or fully closed position 2 Remove t...

Страница 19: ...ith the flat portion of the plate that extends past the teeth 9 Using a tamper resistant torx driver and an open end wrench tighten the tamper resistant nuts until the hex portion breaks away leaving...

Страница 20: ...dle Assembly 2a 1 Sleeve 2b 1 Rod 2c 1 Knurled Ring 2d 1 Spring Pin 3 1 Handle Hub 4 1 Locking Lever 5 2 Socket Set Screw 5 16 18 UNC x 11 2 inches Long 6 1 Socket Set Screw 1 4 20 UNC x 5 16 inch Lon...

Страница 21: ...up through the bottom of the dial plate Place the two flat washers Item 10 onto the carriage bolt 5a Align the pointer of the handle hub Item 3 with the OPEN position marking on the dial plate Instal...

Страница 22: ...et screw until it contacts the handle hub 12b While holding the socket set screw in position tighten the hex nut against the travel limit boss to set the FULL SHUT travel stop 13 Place the valve back...

Страница 23: ...4 1 Key 5 4 Lock Washer M8 6 4 Hex Head Screw M8 x 20 mm Long Not applicable for 2 6 inch 60 3 168 3 mm Sizes GEAR OPERATOR ASSEMBLY DRAWING 1 2 3 3 4 5 6 8 12 inch 219 1 323 9 mm Sizes 2 6 inch 60 3...

Страница 24: ...r Place the gear operator drive bushing assembly on top of the valve body by aligning the four holes of the gear operator with the four holes in the valve body 3 Install a lock washer Item 5 onto each...

Страница 25: ...rning the handwheel Repeat steps 5 and 6 if necessary 8 Replace the dust cap ADJUSTING AND SETTING THE OPEN TRAVEL LIMIT STOPS OF THE GEAR OPERATOR 1 Remove the dust cap from the left side of the gear...

Страница 26: ...n serious personal injury and or property damage The memory stop kit can be installed without removing the valve from the piping system THE PUMP MUST BE SHUT OFF to prevent flow from passing through t...

Страница 27: ...t completely at this time Turn the handwheel to place the disc in the desired position clockwise to close and counterclockwise to open 7 Slide the flat raised portion of the memory stop toward the pos...

Страница 28: ...the four hex head screws and lock washers that attach the gear operator to the valve body mounting flange 3 Pull straight upward to remove the gear operator and drive bushing from the valve body mount...

Страница 29: ...of insulation When more than 2 inches 50 mm of insulation is required the insulation extension kit should be utilized to provide clearance for the additional insulation CONTENTS OF INSULATION EXTENSIO...

Страница 30: ...stem Install the second key Item 8 provided in the kit into the stem adapter Item 3 6 Using the L key hex wrench provided with the kit drive the cup point set screw Item 9 into the threaded hole in th...

Страница 31: ...passing through the valve during the following procedures Series 761 and 461 Butterfly Valves are designed to accept 2 inches 50 mm of insulation When more than 2 inches 50 mm of insulation is requir...

Страница 32: ...e valve Make sure the contoured ends of the spacer insulation extension Item 3 are matched up to the contoured ends of the valve body mounting flange and align the four holes 7 Secure the spacer insul...

Страница 33: ...BE SHUT OFF to prevent flow from passing through the valve during the following procedures Series 761 and 461 Butterfly Valves are designed to accept 2 inches 50 mm of insulation When more than 2 inch...

Страница 34: ...cer insulation extension Item 3 to the valve body mounting flange by using the four hex head bolts spring lock washers and hex nuts Items 4 5 and 6 provided in the kit 8 Place the existing handle plat...

Страница 35: ...ED 05 2014 Z000300MS0 VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY 2014 VICTAULIC COMPANY ALL RIGHTS RESERVED I VIC300MS INSTALLATION AND MAINTENANCE INSTRUCTIONS Series 761 Vic 300 Master...

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