Segmented Ball Valve – Bray Series 19 / 19L, Control & Severe Service Applications

Product Details

Quantity

100
Availability (Lead Time)

6-10 Weeks
Product Location

United Arab Emirates
Condition
OEM

Bray International
Equipment code

CFIHOS-30000649

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Short Description

Bray Series 19 and 19L segmented ball valves offer precision throttling and on-off control with high turndown, Class VI shutoff, and severe service durability. Ideal for abrasive, erosive, and high-capacity flow environments.

Description

Segmented Ball Valve – Bray Series 19 / 19L, Control & Severe Service Applications

Bray's Segmented Ball Valve Series 19 and 19L are engineered for demanding control valve applications where performance, durability, and versatility are critical. The Series 19 integrates the best characteristics of knife gate, globe, and ball valve technologies, offering an exceptional turndown ratio and high flow capacity, making it ideal for accurate throttling and reliable on-off service. It supports Class VI resilient seat shutoff and Class IV sealing in metal seated trims, accommodating both soft and metal seated service environments.

The Series 19L is a purpose-built solution for abrasive slurries and severe service conditions, offering exceptional wear resistance and prolonged life in erosive applications. This is achieved through Bray’s proprietary advanced hard-coating technologies applied to the segmented ball and seating surfaces, extending operational life even in the harshest fluid systems.

With a variety of trim configurations, Bray’s segmented ball valves meet diverse industrial demands across pulp & paper, mining, chemical, power, and wastewater sectors. They ensure excellent repeatability, high positioning accuracy, and reduced torque requirements, making them compatible with most modern actuation and control systems.

Specifications:

– Valve Type: Segmented ball valve
– Models: Series 19 (standard), Series 19L (abrasive/slurry service)
– Valve Sizes: Typically 1" to 24" (dependent on model and configuration)
– End Connections: Flanged, Wafer, Lug (per ASME and DIN standards)
– Pressure Ratings: ANSI Class 150, 300
– Shutoff Classes:
• Class VI (soft seat, resilient seal)
• Class IV (metal seat)
– Flow Characteristic: Equal percentage (standard), optional linear
– Body Material: Carbon steel, stainless steel, special alloys upon request
– Segmented Ball: Hard-coated for abrasion and corrosion resistance (Series 19L)
– Temperature Range: Up to ~800°F (427°C) depending on trim
– Applications: Throttling, slurry handling, on-off control, erosive media
– Standards Compliance: API, ASME, ISO, and customer-specific specs
– Actuation Options: Manual, pneumatic, electric, or hydraulic with positioners

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Technical Details

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