Ball Valves

Forged brass and stainless steel ball valves built for water, gas, heating and industrial applications. Full-bore design, BSP threaded connections, ISO 228 compliant.

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📘 Verified from MT 2026 Catalogue

Engineered for water, gas and demanding industrial service

MT ball valves are designed for reliable shut-off in pressurised water, gas, heating, oil and chemical applications. The full-bore design minimises pressure drop, while the floating-ball arrangement ensures self-energised sealing — system pressure forces the ball against the downstream seat, providing bubble-tight closure without external adjustment.

Available across three brass quality tiers: PN-25 SILVER (CW617N brass, standard duty, -20 °C to +120 °C), PN-30 GOLD (CW617N brass, NoFrost system, full bore, reinforced body, self-locking nut, -20 °C to +120 °C), and PN-40 PLATINUM (DZR brass CW602N, NoFrost, suitable for solar-energy installations, reinforced body, -20 °C to +180 °C, ACS & SINTEF certified). Stainless steel range (series 0909/0910) in AISI 316 / CF8M with PTFE seats, rated up to PN-63 / 1000 psi WOG.

All threaded ends comply with ISO 228 (parallel) or ISO 7-1 / EN 10226-1 (tapered). FKM/Viton stem packing rated for -15 °C to +90 °C. Anti-static device and blow-out-proof stem on stainless-steel models per ATEX requirements. Long-Neck (Carla) configurations available for recessed-wall installations.

Body Materials

CW602N DZR BrassCW617N BrassAISI 3161.4408 / CF8M

Seal Options

PTFE + 15% GFPTFE/TFMFKM/VitonNBR

Connections

F-F BSP (ISO 228)M-F BSPDIN PN10/16/25/40PE-PECompression

Certifications

CE/PED 2014/68/EUDVGW W270WRASACSSINTEFATEX

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F-F PN30 Long Neck Threaded Ball Valve 'Carla' Type 1/2"

Brass

REF. 4222015

Ball Valves

Engineered for water, gas and demanding industrial service

F-F PN30 Long Neck Threaded Ball Valve 'Carla' Type 1/2"

Chrome Handle for Long Neck Valves

F-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

F-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

F-F Ball Valve PN-25 with Blue Butterfly Handle 1/2"

F-F Ball Valve PN-25 with Red Butterfly Handle 1/2"

F-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

F-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

Ball Valve with 2 Pieces PN30 M-F Blue Butterfly Handle 3/4"

F-F Brass Ball Valve PN30 Full Bore Red Ergonomic Stainless

F-F Brass Ball Valve PN30 Full Bore Blue Ergonomic Stainless

M-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

M-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

F-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

F-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

M-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

M-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

F-F Ball Valve PN-25 with Blue Butterfly Handle 3/4"

F-F Ball Valve PN-25 with Red Butterfly Handle 3/4"

M-F Brass Ball Valve PN-30 Full Bore with Red Butterfly Hand

M-F Brass Ball Valve PN-30 Full Bore with Blue Butterfly Han

F-F Ball Valve Stainless Steel 2 Pcs Threaded End Full Bore

F-F Ball Valve Stainless Steel 2 Pcs Threaded End Full Bore

F-F Ball Valve Stainless Steel 2 Pcs Threaded End Full Bore

Ball Valve PN30 F-F 3/4"-LN 3/4" Red Butterfly Handle

Ball Valve PN30 F-F 3/4"-LN 3/4" Blue Butterfly Handle

Ball Valve with 2 Pieces PN30 M-F Blue Butterfly Handle 1/2"

M-F Ball Valve PN30 3/4"-TL 3/4" with Red Butterfly

Ball Valve PN30 M-F 3/4"-LN 3/4" Blue Butterfly Handle

Ball Valve PN25 F-F 2 Outlets Carbon Steel Red Handle 1/2"

F-F Brass Ball Valve PN-30 Full Bore with Red Butterfly Hand

F-F Brass Ball Valve PN-30 Full Bore with Blue Butterfly Han

Ball Valve with 2 Pieces PN30 M-F Blue Butterfly Handle 1"

F-F Brass Ball Valve PN30 Full Bore Red Ergonomic Stainless

F-F Brass Ball Valve PN30 Full Bore Red Ergonomic Stainless

F-F Brass Ball Valve PN30 Full Bore Blue Ergonomic Stainless

F-F Brass Ball Valve PN30 Full Bore Blue Ergonomic Stainless

M-F Ball Valve PN-25 with Blue Butterfly Handle 3/4"

M-F Ball Valve PN-25 with Red Butterfly Handle 3/4"

M-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

M-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

F-F Ball Valve PN-25 with Blue Butterfly Handle 1"

F-F Ball Valve PN-25 with Red Butterfly Handle 1"

M-F Ball Valve PN-25 with Blue Butterfly Handle 1/2"

M-F Ball Valve PN-25 with Red Butterfly Handle 1/2"

M-F Ball Valve PN-30 with Stainless Steel Red Handle 1/2"

M-F Ball Valve PN-30 with Stainless Steel Blue Handle 1/2"

F-F Brass Ball Valve PN-30 Full Bore with Red Butterfly Hand

F-F Brass Ball Valve PN-30 Full Bore with Blue Butterfly Han

M-F Brass Ball Valve PN-30 Full Bore with Red Butterfly Hand

M-F Brass Ball Valve PN-30 Full Bore with Blue Butterfly Han

M-F Brass Ball Valve PN-30 Full Bore with Red Butterfly Hand

M-F Brass Ball Valve PN-30 Full Bore with Blue Butterfly Han

Check Ball Valve PN16 F-F Red Butterfly Handle 1/2"

Ball Valve PN30 M-F 1/2"-LN 3/4" Red Butterfly Handle

Ball Valve PN30 M-F 1/2"-LN 3/4" Blue Butterfly Handle

M-F Ball Valve PN-25 with Blue Butterfly Handle 1"

M-F Ball Valve PN-25 with Red Butterfly Handle 1"

M-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

M-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

M-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

F-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

F-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

Ball Valve PN25 F-F 2 Outlets Carbon Steel Red Handle 3/4"

M-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

M-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

M-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

F-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

F-F Brass Ball Valve PN-25 Blue Ergonomic Carbon Steel Handl

F-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

F-F Brass Ball Valve PN-25 Red Ergonomic Carbon Steel Handle

Ball Valve with 2 Pieces PN30 M-F Stainless Steel Handle Blu

Ball Valve with 2 Pieces PN30 M-F Stainless Steel Handle Blu

Ball Valve with 2 Pieces PN30 M-F Stainless Steel Handle Bl

F-F Brass Ball Valve PN30 Full Bore Red Ergonomic Stainless

F-F Brass Ball Valve PN30 Full Bore Red Ergonomic Stainless

F-F Brass Ball Valve PN30 Full Bore Blue Ergonomic Stainless

F-F Brass Ball Valve PN30 Full Bore Blue Ergonomic Stainless