Severe Service Ball Valve Series M4 https://www.bray.com/images/default-source/products/flow-tek/m4/m4_homehero_2.jpg?sfvrsn=38199e32_4

Severe Service Ball Valve

Series M4

Size Range
NPS ½ - 2½ SW or BW (DN 15 - 65), NPS 3 & 4 BW (DN 80 & 100)
Temperature Range
up to 1100°F (593°C)
Pressure Ratings
ASME CL1700, CL3100, and CL4500, (½ - 2½" Limited Class, 3" & 4" Standard Class)

Specifications

Severe Service Ball Valve - Series M4

Size Range
NPS ½ - 2½ SW or BW (DN 15 - 65), NPS 3 & 4 BW (DN 80 & 100)
Body Materials
A105, A182-F22 Cl. 3, A182-F91
Temperature Range
up to 1100°F (593°C)
Stem Materials
431 Stainless Steel/QPQ, Inconel® 718
Pressure Ratings
ASME CL1700, CL3100, and CL4500, (½ - 2½" Limited Class, 3" & 4" Standard Class)
Seat Materials
410 SS/HVOF Chromium Carbide, Inconel® 718/HVOF Chromium Carbide
Shutoff Rating
Zero Leakage
Ball Materials
410 SS/HVOF Chromium Carbide, Inconel® 718/HVOF Chromium Carbide
Bore Sizes
0.63", 1.03", 1.56"
Body Style
Unibody / One piece
Design Standard
ASME B16.34, Bore sizes per ASME TDP-1, PED 2014/68/EU
End Connections
Socket Weld (ASME B16.11), Butt Weld (ASME B16.25)
Testing Standard
Meets and exceeds API 598, or per customer request
Certifications
Ports
Full & Reduced available, compliance to ASME TDP-1 available
Face to Face
Manufacturer's Standard
Applications
Power plant steam vents & drains, isolation or blowdown of steam, water, and other HT and/or HP clean medias

Features & Benefits

Specifically engineered for the most demanding high pressure and temperature steam applications, Flow-Tek’s Series M4 Severe Service ball valve is the culmination of advanced technology, rigorous testing, and decades of industry experience and a proud addition to the Bray product line. Designed with long term performance and zero leakage in mind, the Series M4 is equipped with a robust drivetrain, a 360° mate-lapped ball and seat set, and the most advanced materials.

Coupled with Bray’s exclusive range of actuation, solenoids, and limit switches, the Series M4 isavailable fully automated direct from any of our global locations. This maximizes value and quality for our customers.

Flow-Tek is dedicated to continuous improvement and innovation within our engineering, supply chain, and customer service processes. Our global presence allows us to provide the quality Bray products our customers have come to expect, worldwide.

Quality, Safety & Certification

  • Standard 4 yr. performance warranty.*
  • Our facilities have achieved ISO 9001:2008 for the design and manufacture of severe service valves
  • All pressure containing components are fully traceable
  • Our severe service products are certified to the requirements of Annex III, Module H of PED 97/23/EC, TSG, and CRN
*Refer to Terms and Conditions for full details.

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