Free UK delivery on orders over £150
Products / Valves / Mars Ball Valves
Industrial Ball Valve Range
Mars ball valves — 1-piece, 2-piece, 3-piece, multi-way, wafer compact and fire-safe flanged designs. Stainless steel (CF8M) construction, with API 607 fire-safe certified series available.
Valvenok supplies a comprehensive range of industrial, marine and instrumentation valves engineered for demanding service conditions across oil & gas, petrochemical, power generation and marine industries. From API-rated process isolation valves to marine valves (class approvals on selected models) and precision SS316 instrumentation valves — every product built for leak-tight, reliable performance.
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-3PE
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
Three-Piece Body
In-Line Serviceable
Threaded Ends
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-FS
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
API 607 7th Edition
3-Piece & Flanged
CF8M / WCB Bodies
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-FL
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
Flanged Ends
ANSI · PN Standards
Full Bore Available
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-1P
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
One-Piece Body
Compact Design
Threaded Ends
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-HP
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
Up to 6000 PSI (Series Dependent)
CF8M / WCB Bodies
Delrin / PEEK Seats
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-3P
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
Three-Piece Body
In-Line Serviceable
Threaded & Flanged Ends
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-3W
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
Three-Way Port
L-Port & T-Port
Flow Diversion & Mixing
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-2P
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
Two-Piece Body
Wide Size Range
Threaded & Flanged Ends
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-UF
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
Uni-Body Flanged
Reduced Port
ANSI Class 150 / 300
Mars Ball Valves — 1, 2 & 3-Piece and Flanged | Valvenok
MV-VP
Mars stainless steel ball valves in 1-piece, 2-piece, 3-piece, multi-way, wafer and flanged designs, with API 607 fire-safe series available.
V-Port Ball
30° / 60° / 90° V-Port
Control & Throttling
API 607
Fire Safe Certified
SS316 (CF8M)
Material Standard
1/8" – 12"
Size Range
Up to 6000 PSI
Pressure Rating (Series Dependent)
ISO 9001
Manufacturer Quality System
