Gate valves

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VALVITALIA VITAS DIVISION PLANT

Some production example of Forged Steel Valves

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


Valves under testing at Vitas, Brendola, plant

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


FORGED STEEL GATE VALVES VITAS Forged steel Gate Valves available in three bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in SS/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration strength welded joint is available. The third design is the pressure seal bonnet, with a threaded and pressure seal bonnet joint.

Bolted Bonnet

Welded Bonnet

Pressure Seal Bonnet

Gate Valves Design Construction and Specifications VITAS forged gate valves conform to API 602, BS 5352, and ANSI B16.34. Each are tested according to API 598 and marking is per MSS SP-25.

Construction is as follows:

• Full Port or Conventional Port • Outside Screw and Yoke (OS & Y) • Two piece self aligning packing gland • Bolted Bonnet with spiral-wound gasket,

• Integral backseat • Socket weld Ends to ANSI/ASME B16.11 • Screwed Ends (NPT) to ANSI/ASME B1.20.1

threaded and seal welded bonnet or threaded and pressure seal bonnet

Hydraulic, pneumatic or electric actuation on request

4

VITAS reserves the right to change design without notice


150Lb ˜1500Lb (Gate Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


900Lb ˜2500Lb (Pressure-seal Gate Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


FORGED STEEL GLOBE VALVES VITAS Forged steel Globe Valves available in three bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in SS/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration strength welded joint is available. The third design is the pressure seal bonnet, with a threaded and pressure seal bonnet joint.

Bolted Bonnet

Welded Bonnet

Pressure Seal Bonnet

Globe Valves Design Construction and Specifications VITAS forged steel globe valves conform to API 602, BS 5352, and ANSI B16.34. Each are tested according to API 598 and marking is per MSS SP-25.

Construction is as follows:

• Full Port or Conventional Port • Outside Screw and Yoke (OS & Y) • Two piece self aligning packing gland • Bolted Bonnet with spiral-wound gasket,

• Integral backseat • Socket weld Ends to ANSI/ASME B16.11 • Screwed Ends (NPT) to ANSI/ASME B1.20.1

threaded and seal welded bonnet or threaded and pressure seal bonnet Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


150 ˜1500Lb (Globe Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


900 ˜2500Lb (Pressure-Seal Globe Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


FORGED STEEL CHECK VALVES VITAS Forged steel Check Valves available in three bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in SS/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration strength welded joint is available. The third design is the pressure seal bonnet, with a threaded and pressure seal bonnet joint. The check valve are also available in three different design configurations. These are piston check, ball check, or swing check designs.

Bolted Bonnet

Welded Bonnet

Pressure Seal Bonnet

Check Valves Design Construction and Specifications VITAS forged steel Check Valves conform to MSS SP-118 and BS5352 ANSI/ASME B16.34 Each are tested according to API 598 and marking is per MSS SP-25.

Construction is as follows:

• Full Port or Conventional Port • Piston check • Ball check • Swing check • Spring available on request Hydraulic, pneumatic or electric actuation on request

• Bolted bonnet with spiral-wound gasket, threaded and seal welded bonnet or threaded and pressure seal bonnet

• Socket weld Ends to ANSI/ASME B16.11 • Screwed Ends (NPT) to ANSI/ASME B1.20.1

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VITAS reserves the right to change design without notice


150Lb ˜1500Lb (Piston Check Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


150 ˜1500Lb (Swing Check Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


900 ˜2500Lb (Pressure-Seal Swing Check Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


900 ˜2500Lb (Pressure-Seal Piston Check Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


FORGED STEEL INTEGRAL FLANGED VALVES VITAS Forged steel Flanged End Valves are available in three bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in SS/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration strength welded joint is available. The third design is the pressure seal bonnet, with a threaded and pressure seal bonnet joint. Integral Flanged End Valves are available in gate, globe, piston, check, and swing check design configurations.

Flanged End Gate Valve

Flanged End Globe Valve

Flanged End Check Valve

Integral Flanged End Valves Design Construction and Specifications VITAS Integral Flanged End Valves conform to API 602, MSS-SP-118 (as applicable), and ANSI B16.34. Each are tested according to API 598 and marking is per MSS SP-25.

Construction is as follows:

• Full Port or Conventional Port • Face to face according to ANSI/ASME B16.10 • Flanges according to ANSI/ASME B16.5 • Pressure seal bonnet • Outside Screw and Yoke (OS & Y) • Two piece self-aligning packing gland Hydraulic, pneumatic or electric actuation on request

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• Integral backseat • Integral body flanges • Butt Welded Ends to ANSI/ASME B16.25 • RTJ body bonnet gasket ring joint type • Bolted bonnet with spiral-wound gasket, threaded and seal welded bonnet or threaded and pressure seal bonnet VITAS reserves the right to change design without notice


150Lb ˜ 600Lb (Flanged End Globe Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


900 ˜1500Lb (Flanged End Gate Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


900 ˜2500Lb (Flanged End Pressure Seal Gate Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

18

VITAS reserves the right to change design without notice


150 ˜ 600Lb (Flanged End Globe Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

19

VITAS reserves the right to change design without notice


900 ˜ 1500Lb (Flanged End Globe Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

20

VITAS reserves the right to change design without notice


900 ˜ 2500Lb (Flanged End Pressure-Seal Globe Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

21

VITAS reserves the right to change design without notice


150 ˜ 600Lb (Flanged End Check Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


900 ˜ 1500Lb (Flanged Steel Flange End Check Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


900 ˜ 1500Lb (Flanged End Pressure-Seal Piston Check Valve)

Standard Material Specifications

Dimensions (mm) and Weights (Kg)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


SPECIAL FEATURES On request, Vitas may produce also special valve as:

From the production of our Gate, Globe welded bonnet design we may also obtain Bellow Seal Valves Size 1/2� to 2� Class 800 up to 1500 Class 2500 on request due to pressure involved Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


EXTENDED BONNET BOLTED & WELDED BONNET Reduced Bore Outside screw & yoke. Threaded, Butt Welding and socket weld ends

From the production of our Gate, Globe welded bonnet design and bolted bonnet we may also obtain Cryogenic Valves as per above picture. Size 1/2” to 2” Class 800 up to 2500 suitable for -196°C

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


ACTUATED Gate and Globe Valve (Pneumatic, Hydraulic or Electric)

Hydraulic, pneumatic or electric actuation on request

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VITAS reserves the right to change design without notice


VALVE TECHNICAL SPECIFICATION Valve Type Valve Description

Valve Design 3rd Party Design Reviewed Valve Operator

Anson E-Type Mark 2 Gate Valve - Manual operation Through conduit gate valve. Forged steel body & bonnet. Slab gate, floating seats, downstream sealing, bi-directional. Metal to metal sealing body and seat, seat to gate, and bonnet to body. Non-rising stem with back seat. Shear pin protected internals. API 6A 20th Edition & NACE MR-01-75/ISO15156. Available - On Request HandWheel (Quick Release)

SIZE End Connnection Size End Connection Type Bore Diameter Face to Face Dimension Approximate weight

3.1/16" 15K BX154 API Type 6BX Flange 3.06" 23.56" 379 kgs

MATERIAL Body Material Bonnet Material Studs (P-U, P-X, L-U, L-X) Nuts (P-U, P-X) Nuts (L-U, L-X) Grease

Forged AISI 4130 Forged AISI 4130 ASTM A320 Grade L7 Zinc Plated & Passivated Clear* ASTM A194 Grade 2H Zinc Plated & Passivated Clear* ASTM A194 Grade 7 Zinc Plated & Passivated Clear* Anson 601 (P-U, P-X) Anson 501 (L-U, L-X)

* Other coatings available on request including Galvanised and cadium plated.

OPERATING PARAMETERS Pressure Rating Valve Test Pressure API Temperature range API PR API PSL

3,000 psi to 15,000 psi 1.5 x Maximum Working Pressure P to U (-20°F to +250°F), P to X (-20°F to +350°F) L to U (-50°F to +250°F), L to X (-50°F to +350°F) 1 as standard. (For PR 2 please consult with factory) 1, 2, 3, 3G

TRIM API Material Class (FF & HH trim also availiable on request) NACE Limits Valve Trim material

Valve Trim Packing Material Valve Trim Design

P-U, L-U P-X, L-X Gate Seat Stem

DD EE No Limits (DD-NL)* No Limits (EE-NL)* 360 (DD-360)** 360 (EE-360)** 17/4 PH SS - Hard Faced 17/4 PH SS Hard Faced 17/4 PH SS - Hard Faced 17/4 PH SS Hard Faced AISI 4140 (85K) Alloy 718 PTFE c/w CRA Spring Energiser Through Conduit with metal to metal seal

* Material classes DD & EE are suitable for sour service and have no limit (designated 'NL') on the exposure to H2S as defined by API 6A and NACE MR-01-75 / ISO 15156. ** Material classes DD & EE are suitable for sour service to a limit of 360psi partial pressure (designated '360') on the exposure to H2S, as defined by

API 6A and NACE MR-01-75 / ISO 15156, for temperatures over 275°F up to 35 0°F. At temperatures of 275°F and below no limit

(NL) is placed on the exposure to H2S.

AVAILABLE OPTIONS Stainless Steel 316 Inlay (RTJ's only) CRA 625 Inlay (RTJ's, Body Seat Pockets, Bonnet Seal area, Valve Stem Seal areas)* * Fully clad body and bonnet also available on request.

www.nov.com

Firesafe Design Handwheel Extension DNV-OS-E101


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