Related Manuals for Metso NELES XH Series
Summary of Contents for Metso NELES XH Series
- Page 1 NELES® TRUNNION MOUNTED BALL VALVE, FULL BORE Series XH Installation, Maintenance and Operating Instructions...
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Page 2: Table Of Contents
Table of Contents GENERAL .............. 3 Scope of the manual ........... 3 Valve description ..........3 Markings ..............3 Specifications ............4 Valve approvals ............. 4 CE marking ............. 4 Recycling and disposal ........4 Safety precautions ..........4 TRANSPORTATION, RECEPTION AND STORAGE .............. -
Page 3: General
Tightness direction is shown with an arrow on (1) (2) (5) 1-way valves. MADE BY METSO AUTOMATION Construction details of individual valves are included in the ATTENTION : READ INSTRUCTIONS BEFORE INSTALLATION OR SERVICING. CONTACT METSO FIELD SYSTEMS FOR COPY. BODY SHAFT T max MAX. OPER. -
Page 4: Specifications
The valve may produce noise in the pipeline. The noise 16.34. level depends on the application. It can be measured or calculated using the Metso Nelprof computer program. Fire safety characteristics are designed according to API 607 Observe the relevant work environment regulations on and BS 6755. -
Page 5: Transportation, Reception And Storage
TRANSPORTATION, RECEPTION AND NOTE: STORAGE Use screws, nuts, bolts and gaskets equivalent to the fas- Check the valve and the accompanying device for any dam- tenings used elsewhere in the pipeline. Center the flange age that may have occurred during transport. gaskets carefully when fitting the valve between flanges. -
Page 6: Actuator
These cases will nor- Detach the actuator and bracket according to the mally be associated with large actuators, extended shafts, or instructions in Section 4.4. where severe vibration is present. Please contact Metso Remove the key (10). Automation for advice. ... -
Page 7: Repair Of A Jammed Or Stuck Valve While It Is In The Pipeline
Carry out 3…5 operation cycles with the valve. Suita- ble range of movement is about 80 %. It is not necessary to fully close or open the valve during the operation. Loosen the gland nuts. Place the disc spring sets (150) on the gland studs as applicable. -
Page 8: Removing The Valve From The Pipeline
Removing the valve from the pipeline Replacing parts We recommend that soft material parts be replaced when- CAUTION: ever the valve is dismantled for servicing. Other parts may Do not dismantle the valve or remove pipeline while the be replaced if necessary. Always use genuine spare parts to valve is pressurized! ensure proper functioning of the valve (see section “Order- ... -
Page 9: Testing The Valve
All versions: Table 2 Recommended tightening torques of the body stud nuts Place a trunnion bearing (99) into each trunnion plate (89) counterbore. Thread Recommended tightening torque [Nm] Place a thrust bearing (91) over each ball trunnion. 3/4-10UNC ... -
Page 10: Installing The Actuator
INSTALLING THE ACTUATOR stop-screw for CLOSED position General CAUTION: Beware of ball cutting movement! Different Metso actuators can be mounted using suitable brackets and couplings. The valve can be actuated by an M-handwheel operator or B1-series actuators. Installing the M-handwheel operator ... -
Page 11: Malfunctions
MALFUNCTIONS ORDERING SPARE PARTS The following Table 4 lists malfunctions that might occur When ordering spare parts, always include the following after prolonged use. information: type code, sales order number, serial number TOOLS number of the parts list, part number, name of the In addition to standard tools, the following special tools are part and quantity required needed. -
Page 12: Exploded View And Parts List
EXPLODED VIEW AND PARTS LIST 130 64 Item Description Spare part category Body Bodycap Ball Shaft 1 or 2 Ball seat Bonnet Gland Sleeve Stud Stud Stud Hexagon nut Hexagon nut Hexagon nut Retainer ring 1 or 2 Seat spring 1 or 2 O-ring (B,R) 1 or 2... -
Page 13: Dimensions And Weights
DIMENSIONS AND WEIGHTS Key acc. to ANSI B17.1 Flange acc. to ISO 5211 øO Weight Weight [kg] (with ØB ØB1 ØD [kg] bracket & adapter) 6.35 27,8 6,35 32,9 12,70 50,4 12,70 60,6 22,23 94,6 "XHG 1045 25,40 116,1 1430 1640 Class 900 1110... -
Page 14: Type Code
TYPE CODE Neles Trunnion Mounted, Ball Valve, Full Bore, Series XH VALVE SERIES & STYLE & FACE-TO-FACE SEAT MATERIAL Full bore, trunnions, f-to-f ASME B 16.10, Table 4, long pattern, Type 316 stainless steel ASME 900 BEARING & SEAL MATERIAL SIZE / NPS Trunnion Packings... - Page 16 Metso Flow Control Inc. Europe, Vanha Porvoontie 229, P.O. Box 304, FI-01301 Vantaa, Finland. Tel. +358 20 483 150. Fax +358 20 483 151 North America, 44 Bowditch Drive, P.O. Box 8044, Shrewsbury, M A 01545, USA. Tel. +1 508 852 0200. Fax +1 508 852 8172 South America, Av.
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