Bray TRI LOK Installation, Operation And Maintenance Manual
Triple offset valve
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Also See for TRI LOK:
- Installation, operation and maintenance manual (24 pages) ,
- Installation, operation & maintenance manual (20 pages) ,
- Operation and maintenance manual (16 pages)
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Table of Contents
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Summary of Contents for Bray TRI LOK
- Page 1 TRI LOK ® TRIPLE OFFSET VALVE Installation, Operation and Maintenance Manual...
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Page 2: Table Of Contents
Table 3 - Torque Values for Seat Retaining Cap Screws and Seal Retainer Cap Screws and Bottom Plate Table 4 - Torque Values For Bracket Fasteners For information on this product and other Bray products please visit us at our web page - www.bray.com BRAY.COM... -
Page 3: Definition Of Terms
The preferred direction of flow is indicated by an arrow on the valve nameplate The Tri Lok metal seated valve is fully rated to ASME B16 34, and complies with API 609 Tri Lok is torque-seated Torque must be continually applied... -
Page 4: 0 Safety Information
Warnings: Stray Electric Current Considerations When the Tri Lok valve is used near sources of high current or magnetic radiation, a secure bonding to earth ground 2.1.2 Special Conditions for Safe Use should be made so as to prevent ignition due to inductive... -
Page 5: 0 Installation
Installation, Operation and Maintenance Manual 3.0 INSTALLATION Table 1 Minimum Allowable Pipe ID for Tri Lok Installation Tri Lok is designed to be installed between ASME B16 5, B16 47 flanges When the valve is open, a portion of Minimum Pipe ID Valve/Pipe... -
Page 6: 0 Long Term Storage
Tri Lok ® Installation, Operation and Maintenance Manual 4.0 LONG TERM STORAGE 5.0 HANDLING REQUIREMENTS If valves are to be stored before installation, storage must Packed Valves be carried out in a controlled manner as follows: Crates: Lifting and handling of the packed valves in crates... -
Page 7: 0 Travel Stop Setting Instructions
(90°) position Methodology For safety reasons, the closed mechanical stop shall be set When installing ANY type of actuator on a Tri Lok valve, the as follows: following general instructions should be followed closely... -
Page 8: Sectional Drawing Standard Configuration Tri Lok Valve
MOUNTING BRACKET 7.0 VALVE PART DIAGRAM - CLASS 150, 300 SEAT SEAT Class 150: Sizes 3” - 12” Sectional Drawing Standard Configuration Tri Lok Valve DISC & SEAL Class 300: Sizes 3” - 10” Double Flange - Lug - Wafer Buttweld... -
Page 9: 1 Exploded View - Class 150, 300
Tri Lok ® Installation, Operation and Maintenance Manual 7.1 EXPLODED VIEW - CLASS 150, 300 Item Component Description Note Body Seat Seat Gasket Seat Cap Screws Disc Seal Ring Seal Ring Gasket Seal Ring Retainer Seal Ring Retainer Cap Screws... - Page 10 Tri Lok ® Installation, Operation and Maintenance Manual 8.0 VALVE PARTS DIAGRAM - CLASS 600 Sectional Drawing Standard Configuration Tri Lok Valve THRUST BEARING UPPER / LOWER BEARING DISC - SEAL - SEAT C4 C3 Disc - Seal - Seat illustrations depict bolted and push designs...
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Page 11: 1 Exploded View - Class 600
Tri Lok ® Installation, Operation and Maintenance Manual 8.1 EXPLODED VIEW - CLASS 600 Item Component Description Note Body Seat Seat Gasket Seat Cap Screws (Not Shown) Seat Retainer Seat Retainer Ring Seat Lower Set Screws Seat Upper Set Screws... -
Page 12: 0 Standard Maintenance
(H2) Reinstall gland ring (H1), anti-blowout retaining ring The Tri Lok valve must be in the closed position to be removed (H4) and gland retainer (H3) Re-install lock washers from the line to prevent damaging the disc seal ring... -
Page 13: 4 Seal Ring Replacement
Tri Lok ® Installation, Operation and Maintenance Manual Carefully clean the surface of the seat and remove all surfaces of the seat (B1) and seal ring (C2) Insert the foreign matter from the hex sockets of seat retaining seat (B1) into the body (A1) making sure the alignment... -
Page 14: 4 1 Seal Ring Replacement With The Seat In The Valve (Class 150)
Tri Lok ® Installation, Operation and Maintenance Manual 9.4.1 Seal ring replacement with the seat in Orient the valve with the seat side facing up Verify that the valve (Class 150) all four alignment marks (body, seat, seal ring and seal... -
Page 15: 4 3 Seal Ring Replacement With The Seat Removed From The Valve
Tri Lok ® Installation, Operation and Maintenance Manual 9.5 Bottom Flange Gasket Replacement 11 Assemble the seat retaining ring upper dowels (B6) and using a cross bolting technique, tighten them according Refer to parts diagram (Pg 7) to the torque specified in Table 4 (Pg 16) -
Page 16: Table 2 - Torque Values For Packing Gland Hex Nuts
Tri Lok ® Installation, Operation and Maintenance Manual Table 2 - Torque Values for Packing Gland Hex Nuts Valve Size Class 150 Class 300 Class 600 Lb-in Lb-in Lb-in Consult Factory 1046 Consult Factory 1000 1050 Consult Factory 1200 1046... -
Page 17: Table 4 - Torque Values For Bracket Fasteners
Tri Lok ® Installation, Operation and Maintenance Manual Table 4 - Torque Values for Bracket Fasteners Valve Size Class 150 Class 300 Class 600 Double Flange Class 600 Lug Lb-in Lb-in Lb-in Lb-in Consult Factory Consult Factory 1,522 Consult Factory... - Page 18 Bray International, Inc. All statements, technical information, and recommendations in this bulletin are for general use only Consult Bray representatives or factory for the specific requirements and material selection for your intended 13333 Westland East Blvd application The right to change or modify product design or product without prior notice is reserved...
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