CAMERON Fully Welded Ball Valves

1 CAMERON Fully Welded ball ValvesENGINEERED Valves CAMERONENGINEERED VALVESENGINEERED VALVESCT-CAM-FWBV06/08 NP-5M1 CAMERONCAMERON Fully Welded ball VALVESF eatures and Benefits 2In-line Sphere Launcher6 Accessories7 HOW TO ORDERS tandards, Specifications and Materials8 DIMENSION TABLESASME/ANSI Class 150 through 2500 (PN 20 through PN 420)Full and Reduced Port Valves10 API PRESSURE CLASS 2000, 3000 & 5000 psiFull and Reduced Port Valves23 DIMENSION TABLESA ctuator Mounting Information26 TRADEMARK INFORMATION29 TABLE OF CONTENTSCT-CAM-FWBV06/08 NP-5M2 CAMERONENGINEERED VALVESE ngineered for heavy duty, maintenance free performance, the CAMERON Fully Welded ball Valve is commonly selected for a number of applications, including:One of the most trusted Valves inthe petroleum industry, itcombines the strength of forged components with a lightweightand compact spherical Fully Welded ball Valves satisfy ASME/ANSI 150 through 2500 (PN 20 through PN 420) and API 2000 through 10,000 standards.

2 Made of forged steel to assure uniform fine grain structure and toughness, they may be specified in sizes from 2 in. to 56 in. (50 mm to 1400 mm). Fully Welded ball Valves - FEATURES AND BENEFITS Gas transmission NGL plants Products pipeline NGL pipeline Measurements skids Compressor stations Dehydration systems CO services2 Gas separation systems Offshore Natural gas storage Subsea Dryer serviceThe distinctive design of the CAMERON Fully Welded ball Valve gives it maximum strength at minimum weight as well as maximum resistance both to pipeline pressures and compact, spherical design also eliminates body flanges, thus reducing overall size and potential leak bleed fitting allows double blockand bleed testing of valve seals ineither open or closed encased in PTFE impregnatedstainless steel bearings for smoothoperation without seat ring with seat to ball seat arrangements available(see pages 4 and 5).Sealant port with check valve permits safe injection of sealant for fast, simple restoration of tight sealant body designgives maximum strengthwith minimum body and ball provides superiorductility and strength for added lip delta VALVES3 CAMERONSTEM SEALSD elta seals and lip seals made of PTFE are incorporated in the upperstem area.

3 PTFE is a low friction,non-deteriorating material that is not subject to rapid decompression explosion. Most valve sizes have a provision for the injection of sealant to establish a secondary SUPPORTED ball ALLOWS LOW TORQUE OPERATIONR egardless of size or pressure rating, every CAMERON ball valveis trunnion strength forged stems are located in PTFE impregnated stainless steels bearings for smooth, accurate mounted stems absorb the thrust from line pressure, preventing excess friction between the ball and seats, so even at full rated working pressure, operating torque stays low. DOUBLE BLOCK AND BLEEDW hether in the Fully open or Fully closed position, pressure on each side of the ball is blocked from the body cavity by the seat body cavity can then be bled down or drained through thebody you block and bleed a CAMERON ball Valve the following can be accomplished:TEST VALVE INTEGRITYWhen CAMERON ball Valve body is vented this verifies the seat seals integrity.

4 This test can be performed with the valve openor closed prior to facility maintenance. By verifying valve integrity unforeseen valve leakage can be SEAT SEALThe sealant injection system provides a fast, simple way of restoring tight shut off if any foreign object should damagethe sealing injection system can also be used for routine flushing of the seat ring area in services wherethis may be STEM SEALIn the unlikely event of a stem seal needing replacement, it can be accomplished safely with the valvein the body cavity vented all line pressure to the stem area is also vented. (Please contact your CAMERON s Valves & Measurement group representative to obtain maintenance procedures.)SAFEGUARD DOWNSTREAM WORKWith the valve closed and the ventfitting open, the possibility of theline media reaching a work area is TESTED FOR SAFETYCAMERON Fully Welded ball Valves can be supplied to API 6FA, API 607 and ISO 10497 test programs are industry standards change orcustomer requirements vary fromabove, call your CAMERON s Valves & Measurement group AND SPECIFICATIONS(See page 8 for specification details)SIZES 2 in.

5 Through 56 in.(50 mm through 1400 mm)Full, Reduced and Venturi BorePRESSURE CLASSES ASME/ANSI Class 150 through 2500 (PN 20 through PN 420) API 2000 through 10,000 psiOPERATING TEMPERATURES From -50 F to 375 F (-46 C to 190 C)END CONNECTIONS Flanged, Weld and Weld by Flange, STYLES Fully WeldedSTANDARD MATERIAL Forged Carbon Steel OPTIONAL MATERIALS Seat/Seal Trim options include:regular, corrosion resistant andSour (NACE MR0175)VALVEOPENVALVECLOSEDFULLY Welded ball VALVESFEATURES AND BENEFITSCT-CAM-FWBV06/08 NP-5M4 CAMERONENGINEERED VALVESIn service since the early '60s, the standard seat arrangement has proven itself to beof sound arrangement is available in allCAMERON Fully Welded ball Valves and includes all features and benefits indicated on the preceding AND BENEFITSUPSTREAM SEALINGAt low pressure, seat to ball contact is maintained by Belleville springs. At higher pressures, seat contact is reinforced by line INTERNAL RELIEF OF BODY PRESSURER elief of excess body cavity pressure is automatic, avoiding dangerous pressure build up.

6 Any pressure exceeding downstream line pressure by approximately 200 psi pushes the downstream seat away from the ball , allowing the pressure to relieve into the SEAT RINGSA standard in the CAMERON Fully WeldedBall Valve sizes 14 in. (350 mm) and larger, the CAMERON Fully Welded ball Valve incorporates the exclusive rotating seat feature. Both seats rotate 15 degrees each time the valve is closed, exposing a new pinch point, evenly distributing seat SEAT WEARThe pinch point is the area of the seat insert that experiences an increased velocity when the valve is seated close and unseated open. This is where the seat seal experiences the most wear, and in most Valves where a leak path begins. By rotating the seat ring, the pinch point wear is distributed throughout the seat seal providing a substantial increase of seat BUILD UPIn some services a valve can experience harmful sediment build up around the seat ring. This can cause the seat to stick and not seal CAMERON Fully Welded ball Valve with exclusive rotating seat can handle these harsher services.

7 As the seat rotates it will break up or prevent any build LINEPRESSUREESCAPINGPRESSURELINEPRESSURE Fully Welded ball VALVESSTANDARD SEAT DESIGNCT-CAM-FWBV06/08 NP-5 MENGINEERED VALVES5 CAMERONThe CAMERON Fully Welded ball Valve is available with double acting and metal to metal seats to accommodate a variety of applications and customer ACTINGCONVENTIONAL UPSTREAM SEALINGWith the upstream pressure, thebi-directional body to seat seal is pushed toward the front sealing face of its retaining pocket. This creates an unbalanced pressure annulus between the body seal and the inside diameter of the seat insert, forcing the seat insert against the SEALINGWith the downstream pressure, thebi-directional body to seat seal is pushed toward the back sealing face of its retaining pocket. This creates an unbalanced pressure annulus between the outside diameter of the seat insert and the body seal diameter, also forcing the seat insert against the severe service applications where a soft seat insert would be unsuitable, a metal-to-metal design can be this design both the seat and the ball are coated with Tungsten Carbide which is resistant to corrosion and wear making it suitable for abrasive services.

8 This type of seat is upstream sealing and incorporates internal relief of body SEALA small elastomer seal held by the seat ring performs two services. It wipes the surface of the ball to prevent surface damage while providing a bubble tight seal at low TO METAL - T33 SIZES 6 in. (150 mm) through 48 in. (1219 mm)PRESSURE CLASSES ASME/ANSI Class 150 through 600 OPERATING TEMPERATURES -40 F to 250 F (-40 C to 121 C)DOUBLE ACTING - T32 SIZES 8 in. (200 mm) through 48 in. (1200 mm)PRESSURE CLASSES ASME/ANSI Class 150 through 900 (PN 20 through PN 150) OPERATING TEMPERATURES -50 F to 250 F (-46 C to 121 C)METAL-TO-METAL - T34 SIZES 2 in. (50 mm) through 48 in. (1200 mm)PRESSURE CLASSES ASME/ANSI Class 150 (PN 20) through API 10,000 OPERATING TEMPERATURES -50 F to 375 F (-46 C to 190 C)STANDARDS AND SPECIFICATIONSFULLY Welded ball VALVESALTERNATE SEAT DESIGNCT-CAM-FWBV06/08 NP-5M6 CAMERONENGINEERED VALVESP roven by years of service, the CAMERON in-line sphere launcher offers many advantages over traditional launcher AND BENEFITSCOST EFFECTIVEThe launcher's unique design greatly reduces the cost of constructing a launching design combines three valvesinto one.

9 A conventional design requires a main line block, launching and kicker CAMERON in-line launcher doesthe job of both the main line block and the launching valve. The pig is inserted directly into the main flow line eliminating the need for a kicker valve. Eliminating the need for two Valves and related piping supports produces an overall cost INSTALLATION The CAMERON design is simple and easy to install. In an existing gathering system, the CAMERON launching valve is easily inserted without major AS BLOCK VALVE Because the launcher valve has all the features of a standard CAMERON ball Valve, it can double as a main block valve in virtually any PREFERREDThe speed and ease of the CAMERON launching system make it the preferred method among field VARIETY OF SIZES AVAILABLEThe CAMERON launcher is available insizes to accommodate spherical pigs from 2 in. to 30 in. (50 mm to 750 mm) in MULTIPLE SPHERESThe launcher can be built with an extended barrel, enabling the operator to stack multiple pigs in the barrel and launch them simply by operating the OPTIONS AVAILABLEThe following options can help tailor the launcher to a variety of applications: manual gear operators; pneumatic, hydraulic, gas over oil and electric operators; addition of pup pipe (transition pipe).

10 LAUNCHING SEQUENCE(TOP VIEW) is body is door opens to load barrel allows severalspheres to be is body is is pig in launch Welded ball VALVESIN-LINE SPHERE LAUNCHERCT-CAM-FWBV06/08 NP-5 MENGINEERED VALVES7 CAMERONQ uality CAMERON accessories are available to improve theCAMERON Fully Welded ball Valve's adaptability to a wide variety of HEAD FOR REMOTE OPERATIONFor situations in which the CAMERONF ully Welded ball Valve must be underground, the CAMERON High Head makes the controls accessible above and constructed to withstand punishing environments, it has proven itself in uses all over the world for may DESIGN OFFERS IMPORTANT BENEFITSFor the same reliable performance offshore as on, the CAMERON Fully Welded ball Valve is available witha coating and actuation designed specifically for the demands of asubsea ANGLE IMPROVES FLEXIBILITYCAMERON Fully Welded ball Valves canbe specified for tight spaces when fitted with a CAMERON Right Angle valve control is turned 90 degrees from it usual position, allowing more space at the top of the valve andbetter access by Welded ball VALVESACCESSORIESCT-CAM-FWBV06/08 NP-5M8 CAMERONENGINEERED VALVES800601-2-1 ClassificationPressure BoreEndOperatorTrimClassificationConnect ionsSPECIFY THE FOLLOWING WHEN ORDERING A CAMERON Fully Welded ball figure number (see chart below).