Fisher™ Vee-Ball™ V150 Flanged Control Valve | Precision Flow Control for Demanding Applications

The Fisher™ Vee-Ball™ V150 Flanged Control Valve is engineered to deliver both high performance and cost-effectiveness across a wide range of applications . It is an ideal choice for challenging services including noise abatement, cavitation, dirty services, and corrosive or low-flow conditions .

Purchase details

Product Description

This valve features precision-machined components and a pressure-balanced seal design, which work together to ensure exceptionally smooth and precise valve operation . Its robust, heavy-duty metal-seated construction provides a long service life, even in the most severe operating conditions . The flanged body design minimizes exposed pipeline flange bolting, which reduces alignment and installation time, enhances safety, and improves piping integrity .

Key Features & Benefits:

Precision Flow Control: The contoured V-notch ball provides a modified equal percentage flow characteristic for superior control .
Robust & Durable Construction: A one-piece body eliminates potential leak paths associated with two-piece, bolted body designs, enhancing the pressure boundary’s structural integrity .
Ease of Maintenance: The ball seal can be inspected and replaced through the valve inlet, eliminating the need to remove the actuator or disassemble the valve .
Enhanced Sealing Option: The optional ENVIRO-SEAL™ packing system features a very smooth shaft surface and live loading to provide excellent sealing performance .
Material Versatility: Available in various materials like Carbon Steel, Stainless Steel, Duplex, and Alloys, making it suitable for sour liquid and gas applications compliant with NACE MR0175/ISO 15156 .
Interchangeable Trim: Internal trim components are interchangeable with existing V150, V200, and V300 Series B valves, simplifying inventory and maintenance .

Product Attributes

For a quick overview, here are the key specifications of the Fisher V150 Valve.

Feature	Description
Product Line	Fisher™ Vee-Ball™
Valve Type	V150 Flanged Control Valve
Primary Applications	Noise Abatement, Cavitation, Dirty Service, Erosive, Low Flow, General Service
Flow Characteristic	Equal Percentage
Body Materials	Carbon Steel, Stainless Steel, Duplex, Alloys
Operating Temperature	Standard Temperature
Pressure Ratings	PN, ASME
End Connection Types	Flanged
Shutoff Class	Class III (FCI 70-2), Class IV (FCI 70-2), Class VI (FCI 70-2)
Certifications	SIL, ATEX, CUTR, PED, CRN, Fugitive Emissions, NACE

Specifications & Model Summary

The Fisher™ Vee-Ball™ V150 Control Valve is available in a comprehensive range of sizes. Note that there is a standard V150 model and a V150E model with an expanded outlet.

Valve Model	Valve Size (NPS)
V150 (Standard)	NPS 1, NPS 1-1/2, NPS 2, NPS 3, NPS 4, NPS 6, NPS 8, NPS 10, NPS 12, NPS 16, NPS 20, NPS 24
V150E (Expanded Outlet)	NPS 3×4, NPS 4×6, NPS 6×8, NPS 8×10, NPS 10×12

Note: The V150E model features a unique expanded outlet design where the outlet flange is one standard pipe size larger than the inlet (e.g., a 3-inch inlet with a 4-inch outlet), which helps liquid flow more smoothly through the valve and is ideal for installations with enlarged downstream piping . For more detailed technical specifications, exact model numbers for specific pressure classes, and custom options, please contact our sales team.

If you have any questions or are unsure about the correct Fisher™ Vee-Ball™ V150 model for your application, please do not hesitate to contact the Kateteco sales team. Our technical experts are ready to assist you in selecting the perfect valve for your needs.

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