Showing posts with label GBA Valve. Show all posts
    Showing posts with label GBA Valve. Show all posts
  • Descriptions
    SIZE :
    - ½” – 2”

    PRESSURE GRADE
    - CL 150 – CL 2500

    TECHNICAL SPECIFICATION
    Design and manufacture :
    - API 602, BS 5352, ANSI B16.34
    Connection Ends :
    - Socket-Welded Ends : ANSI B16.11
    - Screwed Ends : ANSI B1.20.1
    - Butt-Welded Ends : ANSI B16.25
    - Flange Ends : ANSI B16.25
    Test and Inspection :
    - API 598
    Design Description :
    - Bolted Bonnet : outside screw and yoke
    - Welded Bonnet : outside screw and yoke
    Material Conform to ANSI/ASTM
    Main Material :
    - A105, LF2, F5, F11, F22, 304(L), 316(L), F347, F321, F51, Monel, Alloy 20

    CARBON STEEL TEMPERATURE – PRESSURE RATING
    - Class 1500 – 3705 Psi @ 100ºF
    - Class 2500 – 6170 Psi @ 100ºF



    Standar Material Specification
    Part Name
    Material
    Flange
    ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L
    Body
    ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L
    Disc
    ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L
    Stem
    ASTM A182 F6a, ASTM A182 F22, ASTM A182 F304, F316, F321, F304L, F316L
    Gasket
    Graphite & stainless steel
    Bonnet
    ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L
    Bolt
    ASTM A193 B7, A320 B8, A193 B8M
    Packing
    Graphite
    Packing gland
    ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L
    Gland board
    ASTM A216 WCB, ASTM A351 CF8, CF8M, CF8C, CF3, CF3M
    Stem nut
    Copper Alloy
    Handwheel
    ASTM A47-32510

  • Descriptions

    SIZE :
    - ½” – 2”
    PRESSURE GRADE
    - CL 150 – CL 2500
    TECHNICAL SPECIFICATION
    Design and manufacture :
    - API 602, BS 5352, ANSI B16.34
    Connection Ends :
    - Socket-Welded Ends : ANSI B16.11
    - Screwed Ends : ANSI B1.20.1
    - Butt-Welded Ends : ANSI B16.25
    - Flange Ends : ANSI B16.25
    Test and Inspection :
    - API 598
    Design Description :
    - Bolted Bonnet : outside screw and yoke
    - Welded Bonnet : outside screw and yoke
    Material Conform to ANSI/ASTM
    Main Material :
    - A105, LF2, F5, F11, F22, 304(L), 316(L), F347, F321, F51, Monel, Alloy 20
    CARBON STEEL TEMPERATURE – PRESSURE RATING
    - Class 1500 – 3705 Psi @ 100ºF
    - Class 2500 – 6170 Psi @ 100ºF
    Standard Material Specifications:
    Part Name
    Material
    Carbon Steel
    Stainless Steel
    Body
    A105
    A105
    A350 LF2
    A182 F11
    A182 F304(L)
    A182 F316(L)
    A182 F51
    Seat
    AISI 410
    410+HF
    SS304
    410+HF
    SS304(L)
    SS316(L)
    A182 F51
    Wedge
    A182 F6a
    A182 F6a
    A182 F304
    A182 F6a+HF
    A182 F304(L)
    A182 F316(L)
    A182 F51
    Stem
    AISI 410
    AISI 410
    A182 F304
    AIS 410
    A182 F304(L)
    A182 F316(L)
    A182 F51
    Gasket
    SS304+Flexible Graphite
    Bonnet
    A105
    A105
    A350 LF2
    A182 F11
    A182 F304(L)
    A182 F316(L)
    A182 F51
    Bolt
    A193 B7
    A193 B7
    A320 L7
    A193 B16
    A193 B8(M)
    A193 B8(M)
    A193 B8(M)
    Pin
    AISI 410
    AISI 410
    AISI 410
    AISI 410
    SS304
    SS304
    SS304
    Gland
    AISI 410
    AISI 410
    SS304
    AISI 410
    SS304
    SS304
    A182 F51
    Gland Eyebolt
    A193 B7
    A193 B7
    A193 B7
    A193 B16
    A193 B8(M)
    A193 B8(M)
    A193 B8(M)
    Gland Flange
    A105
    A105
    A350 LF2
    A182 F11
    A182 F304
    A182 F304
    A182 F304
    Hex Nut
    A194 2H
    A194 2H
    A194 7
    A194 2H
    A194 8(M)
    A194 8(M)
    A194 8(M)
    Stem Nut
    AISI 410
    AISI 410
    AISI 410
    AISI 410
    AISI 410
    AISI 410
    AISI 410
    Handwheel
    A197
    A197
    A197
    A197
    A197
    A197
    A197
    Lubricating gasket
    AISI 410
    AISI 410
    AISI 410
    AISI 410
    AISI 410
    AISI 410
    AISI 410
    Packing
    Graphite
    Graphite
    Graphite
    Graphite
    Graphite
    Graphite
    Graphite





  • Applicable Standards
         Design and manufacture : API 600
         Face to Face/ End to End : ASME B16.10
         Flanged End : ASME B16.5/ ASME 16.47
         Butt-welded End : ASME B16.25
         Test & Inspection : API 598
     
    Design Description
         Full Bore Design
         Outside Screw & Yoke (OS & Y)
         Bolted Bonnet (BB)
         Flexible Wedge, Fully Guide
         Solid or Split Wedge Gate
         Renewable Seat Rings
         Forged T-Head Stem
         Rising Stem and Non-Rising Handwheel
         Flanged or Buttwelded Ends
         Available with Bevel Gear Operator
     
    Main Materials
         WCB, LCB, WC6, WC9,
         CF8, CF8M, CF3, CF3M,
         A995 4A, A995 5A, A995 6A,
         Alloy 20, Monel, Inconel
     
    Parts and Material List
    Note : (1) The Lenght of the bonnet Extension of cryogenic valves shall be determined on actual working temperature.
     
    Dimensions and Weights
                           
    Class 150
     
    Class 300
     
                                                   
    Class 600
     
    Class 900
     
    Class 1500
     
    Class 2500
     
    Cast Steel Gate Valve (Pressure Seal Bonnet)
     
    Applicable Standards
         Design and manufacture : ASME B16.34
         Face to Face/ End to End : ASME B16.10
         Flanged End : ASME B16.5/ ASME 16.47
         Butt-welded End : ASME B16.25
         Test & Inspection : API 598
     
    Design Description
         Full Bore Design
         Outside Screw & Yoke (OS & Y)
         Pressure Seal Bonnet (PSB)
         Flexible Wedge, Fully Guide
         Solid or Split Wedge Gate
         Renewable Seat Rings
         Forged T-Head Stem
         Rising Stem and Non-Rising Handwheel
         Flanged or Buttwelded Ends
         Available with Bevel Gear Operator
     
    Main Materials
         WCB, LCB, WC6, WC9,
         CF8, CF8M, CF3, CF3M,
         A995 4A, A995 5A, A995 6A,
         Alloy 20, Monel, Inconel
     
    Parts and Material List
     
    Dimensions and Weights
                                         
    Class 900
     
    Class 1500
     
    Class 2500



  • A floating ball valve is a valve with its ball floating (not fixed by a trunnion) inside the valve body; it drifts toward to the downstream side and tightly pushes agains the seat under the medium pressure to ensure a reliable seal.
    The floating ball valve is a simple design with goog sealingperformance relying on the seat material to withstand the workload as the sealing pressure is barred by the seat ring. Floating ball valves are mainly used in low to mid level pressure applications.
     
    Cast Steel Floating Ball Valve

     Technical Specification
         Design and Manufacture : API 608, ISO 17292
         Face to Face/ End to End : ASME B16.10
         Flange End : ASME B16.5
         Test & Inspection : API 598

     Main Materials
         WCB, LCB, CF8 (M), CF3 (M),
         A995 4A, A995 5A, A995 6A,
         Alloy 20, Monel, Inconel

     Main Parts Material Sheet
    Note : (1) The lenght of the bonnet extension of cryogenic valves shall be determined base on actual working temperature

     Dimensions and Weights
                                   

     Class 150

     Class 300

     Class 600

     Floating Ball Valve Torque Table
     Note :
    The torque measuring and calculation is based on normal room temperature, when selected seat material is PTFE/ RPTFE for Class 150/ Class 300 and Nylon for Class 600.
    For low-temperature/ cryogenic service, the torque will increase 2 fold.
    When sizing the actuator, a safety factor of 1.3 - 1.5 times shall be applied.
    When the service or seat material is different than that specified above, the torque value will be different, it shall be subject to the conformation from the manufacturer.

    Forged Steel Floating Ball Valve

     Technical Specification
         Design and Manufacture : API 608, ISO 17292
         Face to Face/ End to End : ASME B16.10
         Flange End : ASME B16.5
         Test & Inspection : API 598

     Main Materials
         A 105, LF2,
         F304 (L), F316 (L), F51, F53, F55
         Alloy 20, Monel, Inconel

     Main Parts Material Sheet
    Note : (1) The lenght of the bonnet extension of cryogenic valves shall be determined base on actual working temperature

     Dimensions and Weights
                                     
    Class 150
    Class 300
    Class 600

     Class 800,Class 1500 - Class 2500

     Applicable Standards
         Design and Manufacture : ISO 17292 (BS 5351)
                                                   API 608
                                                   ASME B16.34
         Connection End
              Socket Weld End (SW) : ASME B16.11
              Threaded End (NPT) : ASME B1.20.1
              Butt-Weld End (BW) : ASME B16.25
         Test & Inspection : API 598

     Main Materials
         A 105, LF2,
         F304 (L), F316 (L), F347, F321, F51,
         Alloy 20, Monel

     Main Parts Material Sheet

     Dimensions and Weights
                                       

     Class 800 - Class 1500
    Note : Class 800 - Class 1500
               3-Pc, Bolted Bonnet, Full Port, Threaded, Butt-Weld, Socket Weld,
               Design ISO 17292 (BS5351), API608, ASME B16.34

     Class 2500
    Note : Class 2500
               3-Pc, Bolted Bonnet, Full Port, Threaded, Butt-Weld, Socket Weld
               Design ASME B16.34



  • The ball on a trunnion ball valve does not move with medium pressure. Trunnion ball valves have floating seats. This valve uses pressure actuated seats with locked-in non-metallic face seals. To Assure tight sealing at low pressure, special springs force the seats against the ball. At higher pressure, the upstream seat is forced against the ball by the pressure working across the differential between the area of the seat insert and the seat O-Ring. The higher the pressure, the tighter the seal.
     
    Cast Steel Trunnion Ball Valve
     
    Technical Specification
         Design and Manufacture : API 6D
         Face to Face/ End to End : API 6D, ASME B16.10
         Flange End : ASME B16.5, ASME B16.47
         Butt-Welding End : ASME B16.25
         Test & Inspection : API 6D, API 598
     
    Main Materials
         WCB, LCB, CF8(M), CF3(M)
         A995 4A, A995 5A, A995 6A
         Alloy 20, Monel, Inconel
     
    Main Parts Material Sheet
    Note : The Length of the bonnet extension of cryogenic valves shall be determined base on actual working temperature.
               This will be omitted in the future design upgrade and changes.
     
    Dimensions and Weights
     
    Class 150
     
    Class 300
     
    Class 600
     
    Class 900
     
    Class 1500
     
    Trunnion Ball Valve Torque Table
    Note :
    The torque measuring and calculation is based on normal room temperature, when selected seat material is PTFE/ RPTFE for Class 150/ Class 300 and Nylon for Class 600.
    For low-temperature/ cryogenic service, the torque will increase 2 fold.
    When sizing the actuator, a safety factor of 1.3 - 1.5 times shall be applied.
    When the service or seat material is different than that specified above, the torque value will be different, it shall be subject to the conformation from the manufacturer.
     
    Forged Steel Trunnion Ball Valve
     
    Technical Specification
         Design and Manufacture :
                        API 6D
         Face to Face/ End to End :
                        API 6D, ASME B16.10
         Flange End :
                        ASME B16.5, ASME B16.47
         Butt-Welding End :
                       ASME B16.25
         Test & Inspection :
                       API 6D, API 598
     
    Main Materials
         A105, LF2, F304 (L), F316 (L),
         F51, F53, F55
         Alloy 20, Monel, Inconel
     
    Main Parts Material Sheets
    Note : (1) The length of bonnet extension of cryogenic valves shall be determined base on actual working temperature.
     
    Dimensions and Weights
     
    Class 150
     
    Class 300
     
    Class 600
     
    Class 900
     
    Class 1500
     
    Class 2500
     

Subscribe to: Posts (Atom)