Bray International, Inc.

13333 Westland East Blvd. Houston, Texas 77041 United States

Segmented Ball Valve S19 & S19L

Specifications:-

Size Range 1" - 12" (DN 25 - DN 300)

Body Materials Stainless Steel (CF8M), Carbon Steel (WCB), 316L & Others available upon request

Temperature Range -50°F to +500°F (-46°C to +260°C)

Stem Materials 17-4PH, Nitronic 60 (XM-19)

Pressure Ratings ASME Class 150, 300, 600 PN10, PN16, PN 25, PN40

Seat Materials            Soft Seat: (316) Stainless Steel w/ Tek-Fil® Insert (S19)
                                    Metal Seat: (316) Stainless Steel with Stellite Hard Facing (S19 & S19L)
                                    Solid Tungsten Carbide (S19L)

Shutoff Rating Metal Seat: Class IV per IEC 60534-4 /ANSI/ FCI 70-2,
Soft Seat: Class VI per IEC 60534-4 / ANSI / FCI 70-2

Ball Materials S19: Stainless Steel (CF8M), CF8M Hard Chrome Plated
S19L: CF8M with proprietary hard face coating.

Body Style One Piece

Design Standard ASME B16.34

Testing Standard Shell test – API 598
Seat leak – ANSI FCI 70-2

Ports Reduced Port

Certifications CRN, PED, GOST, TSG, UA TR, ATEX, ISO 15848

End Connections ASME B16.5, EN 1092-1

Face to Face Flanged: ANSI/ISA 75.08.02 (ISA S75.04) / IEC 60534-3-2
Flangeless: Bray Internal Standard

Applications On/Off and Control Applications in: Pulp and Paper, Sugar and Ethanol Production, Mining, Oil and Gas, Power, Refining, Chemical, Food and Beverage, HVAC, and other highly abrasive slurry applications.

Features & Benefits

Bray's Flow-Tek Series S19 combines the shearing action of a knife gate valve, control characteristics of a globe valve, and sealing performance of a ball valve in a versatile high-performance rotary control valve designed for throttling and on-off applications. The Series S19 segmented valve features a characterized segment for high rangeability and high flow capacity in an economical product that delivers exceptional control valve performance. Series 19 segmented ball valves also deliver excellent sealing performance for on-off applications, achieving Class VI in resilient and Class IV sealing performance in metal seated trims.

Bray's Flow-Tek Series S19L segmented Control Ball Valve combines the versatile design of the standard S19 with advanced trims for highly abrasive slurry and severe service applications that often lead to erosion in traditional valves. Bray's proprietary advanced coating technology is applied to the internal components of the valve to provide increased hardness and bond strength over other commonly used coating technologies throughout the industry. Series S19 & S19L segmented valves are available in a variety of trim configurations for use in a wide variety of industries including:

Pulp & Paper
Sugar & Ethanol
Refining Process Control
Power Plants
Hydromet Pump Isolation
Process Control
Food & Beverage
HVAC
Solvent Extraction
Mining
Water & Wastewater
Oil & Gas
Chemical
Gas Collection Fields

Series 19

The perfect control ball valve solution for slurries containing suspended solids or fibers. viscous fluids, pulp, paper, chemical, wastewater sludge, and other challenging service conditions.

Series 19L

Severe erosion demands more from your flow control valve. In addition to the benefits of the standard service valve, the S19L offers advanced material selections and multiple trim options to provide an application-specific solution for your unique needs.

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