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Summary of Contents for AVT EZ Valve
- Page 1 ADVANCED VALVE TECHNOLOGIES User Manual...
- Page 3 . Advanced Valve Technologies (AVT) manufactures comprehensive solutions for the safe and sustainable repair and rehabilitation of critical water infrastructure. The company is best known for the AVT EZ Valve™, an award- winning inline insertion valve designed for quick and easy installation for emergency water line repair and pipeline maintenance, requiring no disruption in service.
- Page 4 Clean pipe down to base material. If pits or high points are present, try to avoid them. If you can’t, grinding may be required for an end result of a smooth pipe for optimum seal. C heck diameter of pipe and select proper gasket set.
- Page 5 Using AVT food grade lubricant. Place top half of valve on pipe Apply AVT food-grade tape to the pipe. Wrap twice and ensure it is Grease tape liberally. Grease the and carefully bolt bottom half of free from wrinkles. grooves of the top and bottom...
- Page 6 Level valve and tighten bolts. Apply pressure to valve body, Attach gearbox to appropriate DO NOT tighten valve body AVT recommends 10Bar or ring. Attach Gear box ring all the way down! Between 1.5 times maximum system snugly to pipe. Tighten set ¼...
- Page 7 Attach alignment ring. Fit stop pin over slide gate Level the valve, then fit the stop feed screw and tighten set ring snugly against valve body. screws. Close slide gate Using the U gauge align the ring ensuring 12 turns and open. with the stop pin.
- Page 8 Blow off pressure and Rotate valve body down to one attach flush hose. side until stop pin makes contact with ring ensuring chip flush port is facing upwards. User Manual...
- Page 9 Lower cutting head to the pipe. Set the top arrow of travel gauge to the red depth indicator. The arrows with the longer travel range are for 4” to 8” and the shorter travel range is for 10” to 12”. Back cutting head off of pipe and start motor. Slowly pierce pipe until the red depth indicator is between the bottom arrows.
- Page 10 Slowly rotate valve from one side of the stop ring to the other. Bring the cutting head all the way up and rotate valve body back up to centre. Close flush hose. User Manual...
- Page 11 Close slide gate. Blow Attach bonnet and open Remove chain, rings and off pressure and remove slide gate. Lower gate ¾ stop pin. mounting plate with end of the way down. milling machine attached. Tighten valve down to 100 ft lb of torque. ADVANCED VALVE TECHNOLOGIES...
- Page 12 Retract valve to open position. Install restraint bolts and tighten. turn in a lug nut pattern. (Opposite sides tightened in succession). Close valve completely as you count turns. User Manual...
- Page 13 Bring gate to the fully open Congratulations you have down. This cuts off pressure to position ensuring the correct completed your EZ Valve insertion. the valve body. Remove flush number of turns. hose setup and plug hole with 1” plug for 4” to 8”, or 1 ½” plug...
- Page 14 OUR LOCATIONS www.AVTFittings.com United Kingdom United States 4A The Causeway Unit R4 Capital Business Park, 621 Lockhaven Drive 800 Busse Road Parkway, Cardiff, Godmanchester Houston, TX 77073 Elk Grove Village, IL 60007 Cambridgeshire, England CF3 2PU P: +1 281 590 8491 P: +1 847 364 3700 P: +029 2079 2007 PE29 2HA...
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