video corpo cad

Process to Instrument Valves
28Pages

{{requestButtons}}

Catalog excerpts

Process to Instrument Valves - 1

Process to Instrument Valves API 6A Christmas Tree and Wellhead Valves

Open the catalog to page 1
Process to Instrument Valves - 3

API 6A Christmas Tree and Wellhead Valves Ball Valve Design - 5K and 10K Ball Valve Design - 15K Needle Valve Design - 5K, 10K and 15K Flanged Ball Valve - 5K and 10K Flanged Ball Valve - 15K Grayloc® Hub Ball Valves 10K Grayloc® Hub Ball Valves 15K Grayloc® Hub Needle Valves 10K Grayloc® Hub Needle Valves 15K WARNING FAILURE, IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Parker Hannifin Corporation, its subsidiaries or its authorized...

Open the catalog to page 3
Process to Instrument Valves - 4

Introduction Offshore and Onshore Safety Measures API valves are lightweight and compact, which is essential for both offshore and onshore installations. They can be easily installed to exisiting designs and offer low cost fabrication. One concern on platforms, is the pressure in the voids between the anulas casing strings of a well – any sudden increase or change could indicate leaks in the casing strings or cement bonding. There is consequently now a growing trend to monitor the pressure in each void, so that operators can gain early warning of impending problems and implement emergency...

Open the catalog to page 4
Process to Instrument Valves - 5

Design Codes • API 6A / ISO 10423 - Allowable stress Sm= 2/3Sy where Sy is the material minimum yield strength • API 6A / ISO 10423 - (Flange Dimensions) • ISO 17292 • Firesafe designed and tested to API 6FA / API 607 at 10,000 psi (10K Ball Valve) • Firesafe designed and tested to API 6FA / API 607 at 15,000 psi (15K Ball Valve) • Firesafe designed and tested to API 6FA at 10,000 psi. Qualified up to 15,000 psi - (Needle Valves) Christmas Tree

Open the catalog to page 5
Process to Instrument Valves - 6

Ball Valve Design - 5K and 10K Overview Parker’s uni directional quarter turn ball valve antistatic design is based on the Hi-Pro® ball valves series which has been used in the field on many services over a twenty-year time span. Just like the Hi-Pro®, the API 6A design incorporates slotted seats. This gives inherent cavity relief preventing over pressure occurring within the ball/seat cavity when the valve is in the closed position. The stem itself is a blow-out proof design. The valves are a straight through bore that helps to prevent “plugging” of the bore. For pressure and temperature...

Open the catalog to page 6
Process to Instrument Valves - 7

Bill of Materials Reference Super Duplex Joint Seal Ant-torque plate Thrust Bush Spring Washer Spindle Nuts NPT & Autoclave plugs/glands are not PSL3 tested as standard. Features, Benefits and Values Reference Identification of primary and secondary valves Removes possibility of operating error Ergonomic vinyl sleeve Handle locking mechanism Enables the valve to be locked in either the open or closed position Ensures packing integrity if handle needs to be removed Torque plate Reduces operational torque on packing Anti blow out stem Prevents stem blow out Slotted seats Inherent cavity...

Open the catalog to page 7
Process to Instrument Valves - 8

Ball Valve Design - 15K Overview In addition to the features mentioned for the 5,000 and 10,000 ball valve design, the stem packing is live loaded graphite. The live loading assists the packing to compensate for any wear during the service life of the valve. This in turn reduces the need for any maintenance and prolongs the up-time of the valve. The live loaded packing is compressed by an Outside Screw and Yoke design, commonly used in piping valves as it is both strong and reliable. The stem itself is a blow-out proof design. Tru-Loc® Mechanical Sealed End Connection Designed specifically...

Open the catalog to page 8
Process to Instrument Valves - 9

Bill of Materials Reference Super Duplex Joint Seal Thrust Bush Super Duplex ASTM A995 Gr. 6A Super Duplex ASTM A995 Gr. 6A Super Duplex ASTM A995 Gr. 6A Spring Washer Spindle Nuts NPT & Autoclave plugs/glands are not PSL3 tested as standard. Features, Benefits and Values Reference Handle locking mechanism Enables the valve to be locked in either the open or closed position Bevel washers (coned disk spring) for live loading of packing Compensates for wear of the packing, preventing stem leakage Yoke (bridge) is manufactured from Super Duplex casting as standard Proprietary high pressure...

Open the catalog to page 9
Process to Instrument Valves - 10

Needle Valve Design - 5K, 10K and 15K Overview The Parker heavy duty needle valve has been extensively used both offshore and onshore, including sour gas fields. The two piece stem ensures the tip does not rotate on closure ensuring a gas tight shut off with no opportunity for seat damage or galling. The packing itself is below the stem threads protecting them from the media and ensuring the thread lubricant is not “washed out”. The stem packing is a combination of PTFE and high purity graphite which is live loaded to reduce the need for packing adjustment. A protective cap is secured above...

Open the catalog to page 10
Process to Instrument Valves - 11

Bill of Materials Reference Super Duplex Lower Stem Stem Guide Joint Seal Thrust Bush Bonnet Studs Spring Washer Firesafe Packing Gland Adjuster Upper Stem Bolted Bonnet Firesafe Gland Handle Screw NPT & Autoclave plugs/glands are not PSL3 tested as standard. Features, Benefits and Values Reference Secured above the threads to prevent ingress Durability of moisture or dirt Fire safe / environmental seal Fire safe Bolted bonnet Removes mechanical hold threads from the process media Anti blow out stem Prevents stem blow out Lower stem non rotational for increased cycle life and improved seal...

Open the catalog to page 11
Process to Instrument Valves - 12

Flanged Ball Valves Part Number Builder 5K and 10K Outlet / Vent Connection Fire Safe & NACE Ball Valve Bore Size Block Bleed Block Fire Safe Valve Handle Options 00 Padlock Handle Locking Padlock Handle Locking 1st Isolate: Ball Vent: Needle 2nd Isolate: Ball Padlock Handle Locking Primary Ball Valve Only Secondary Ball Valve Block and Bleed 1st Isolate: Ball Vent: Needle Primary and Secondary Ball Valve Process / Instrument Connection(1) Material Flange Size Face Style Flange Class Ring Type Joint PEEK seat as standard If 1/2” NPT (F) outlet is selected then vent connection is 1/2”NPT (F)...

Open the catalog to page 12

All Parker Hannifin France SAS catalogs and technical brochures

  1. Compact EHA

    8 Pages

  2. Needle Valves

    56 Pages

  3. CCIM

    20 Pages

  4. RH series

    6 Pages

  5. C Series

    8 Pages

  6. SN6 Series

    4 Pages

  7. AC890PX

    36 Pages

  8. Multiline

    32 Pages