V110 (Wafer) / V112 (Lug)

Product catalog summary

Overview: The PROVAL V110 Series PTFE seated high-performance valves are designed with a double eccentric mechanism, suitable for various industries including chemical, petrochemical, power, steel, and shipbuilding. These valves are available in sizes ranging from DN50 to DN1200 and come in wafer, full lug, and flanged constructions.

Design and Features: The double eccentric design ensures a 100% leak-free operation, extended life cycle for sealing and seat materials, and reduced operating torques, making them cost-effective even under high-pressure conditions. They can be manually operated with hand levers and gearboxes or automated with pneumatic, electric, or hydraulic actuators.

Standards and Approvals: The valves are Bureau Veritas design approved for shipbuilding and comply with various standards including ISO5752, API 609, EN1092-1, ANSI B 16.15, ISO 5211, EN 12266/1-2, ISO 5208, API 598, and ANSI B16-104 Class IV. They are rated for a maximum pressure class of 40 Bar (PN) and Class 300 (ANSI) and meet the API607 fire-safe standard.

Performance Data: The document provides detailed Kv flow coefficient values and torque values for different valve sizes and opening angles. For instance, a DN50 valve at a 90° opening has a Kv value of 119.4 m³/h.

Material Specifications: The valves are constructed from materials such as A216 WCB Carbon Steel, AISI304, AISI316, and AISI317 Stainless Steel. The seat materials vary from PTFE to PTFE with Inconel and Metal/Metal configurations, depending on the temperature and pressure requirements.

Temperature and Pressure Ranges: PTFE seat valves operate between -30°C to 210°C, while metal/metal seat valves can handle temperatures up to 650°C. They are available in pressure ranges of PN16/25/40 bar.

Dimensions and Weights: The document includes detailed dimensions and weights for both wafer and lug types across various sizes, providing specifics such as length, height, and flange details.

Catalog excerpts

V110 (Wafer) / V112 (Lug) Series High Performance Butterfly Valves PROVAL V110 Series PTFE seated high performance valves are of double eccentric design and are widely used in chemical, petrochemical, power, steel plants and common industrial applications as well as ship building industries. PROVAL V110 Series high performance valves are availabe from DN50 to DN1200 sizes in wafer, full lug and flanged construction. Double eccentric design ensures 100% leak free operation, longer life cycle on sealing and seat materials and provides lower operating torques and low-cost actuation even at higher pressure applications. V110 Series valves can be supplied with hand levers and gear boxes as manual valves and with pneumatic, electric or hydraulic actuators. Proval V110 Series valves are Bureau Veritas design approved and can be inspected in accordance with 3.2.C for use in ship building industry. Applicable Standards Design Standards Flange Standards ANSI B 16.15 Class 150 / 300 Top Flange Standard Leakage Test Standard Pneumatic Actuated HP Butterfly Valves Pneumatic Actuated ANSI B16-104 Class IV Pressure Class Max Class 300 (ANSI) Fire-Safe Standard Gearbox Operated HP Butterfly Valves V110 Series High Performance Valves Kv Flow Coefficient Values (m3/h) Size (DN) V110 Series Torque Values (Nm) Valve Opening Angle PTFE Seat

Open the catalog to page 1

V110 Series Wafer / V112 Series Lug Type Double Eccentric High Performance Valves PTFE Seat Valves: PTFE/RTFE seat high performance valves can be used between -30°C to 210°C temperatures and available in PN16/25/40 bar pressure ranges. PTFE/Metal Seat Valves: PTFE/RTFE seat high performance valves can be used between -30°C to 210°C temperatures and available in PN16/25/40 bar pressure ranges. For over temperatures than 210°C PTFE melts out and than valves are becoming metal/metal seat type. Metal/Metal Seat Valves: Metal/Metal seat valves are used in higher temperature applications over than...

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V110 Series Wafer / V112 Series Lug Type Double Eccentric High Performance Valves Type Butterfly VAlve V112 Series Pneumatic Actuator Op. HP Lug V110 Series Electric Actuator Op. HP Wafer Type Butterfly Valve

Open the catalog to page 3

V110 (Wafer) / V112 (Lug)

V110 (Wafer) / V112 (Lug)

Catalog excerpts

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