Orbinox ET with bonnet Installation, Operation & Maintenance Manual Download Page 8

Page: 8 / 11

2004 EDITION

TL-8/11

www.orbinox.com

with bonnet

MODEL

Photo 5 Photo 6

9) Insert the seal retainer rings (11) by hammering gently around the edge. (Photos 6

and 7).

Photo 7 Photo 8

10) Position the gaskets (Photo 8) and the gate (3) between the two halves of the valve

body. Lubricate the gate (3) and the inner parts of the slide-way with a silicon-based
grease). Then bolt the two halves together.

11) Replace the gasket (16) between bonnet and body (Photo 9) and remount the

bonnet (15) onto the valve, and bolt it to the body.

12) Open and close the valve two or three times before returning it to the installation

Photo 9

Photo 10

Summary of Contents for ET with bonnet

Page 1: ...A ORBINOX UK ORBINOX INDIA www orbinox com INSTALLATION OPERATION MAINTENANCE MANUAL INDEX Page 0 Description 2 1 Handling 2 2 Installation 2 3 Actuators 5 4 Maintenance 5 4 1 Gland packing replacemen...

Page 2: ...ated to carry the weight of the valve Make sure the eyebolts have the same thread as the boltholes and that they are well secured During installation it is recommended to lift the valve via soft strap...

Page 3: ...re that they are parallel to the valve body Incorrect alignment of the valve can cause deformations which can lead to difficulties in operation Place the valve between flanges First tighten the side b...

Page 4: ...l pipelines the construction of suitable supports is always required for further information please consult the technical department at Orbinox Once the valve is installed test that the flanges have b...

Page 5: ...mmended to actuate the cylinder 3 4 times before the start up once it is installed in the pipeline 3 4 Electric actuator Depending on the type or make of the electric actuator specific instructions i...

Page 6: ...it Photo 1 4 Remove the old packing 5 and clean the stuffing box 5 Insert the new packing rings 5 making sure that the ring joints alternate Photo 2 Photo 1 Photo 2 6 Once the necessary packing rings...

Page 7: ...ves 6 Remove the worn seals 4 and or the sliders for the stainless steel ND 200 bodied valves and clean the seal housing 7 Re insert the sliders ensure that the join is at the top only stainless steel...

Page 8: ...o 8 and the gate 3 between the two halves of the valve body Lubricate the gate 3 and the inner parts of the slide way with a silicon based grease Then bolt the two halves together 11 Replace the gaske...

Page 9: ...land packing 8 in valves with intermediate packing see detail C in Parts List Drawing 1 Remove the valve from the pipeline 2 Loosen the nuts between bodies 1 2 and bonnet 15 Photo 3 3 Lift the bonnet...

Page 10: ...connection to a cleaning system or for flushing the bonnet in the event of a blockage 6 STORAGE For long periods it is recommended to store the valves in a well ventilated room Valves should not be ex...

Page 11: ...nnet MODEL 7 PARTS LIST DRAWING 1 BODY 10 YOKE 2 COUNTERBODY 11 SEAL RETAINER RING 3 GATE 12 HANDWHEEL 4 SEAL 13 CAP 5 PACKING 14 FLUSHPORTS 6 GLAND FOLLOWER 15 BONNET 7 STEM 16 GASKET 8 INTERMEDIATE...