Tecofi Gate valve

Tecofi gate valve is a full-bore device designed to shut off liquid or gas flow in various process installations. Thanks to a metal-to-metal seal (metal/metal seat) and a variety of body materials (cast iron, steel, stainless steel, etc.), these valves are reliable in harsh environments, including high pressure, high temperatures, and aggressive environments. 

Model examples:

1. V4246 flanged gate valve — PN16, ductile iron body, manual actuator with fixed stem
2. VOC 4241C sealed model with an elastomer serrated wedge is used in water supply and sanitation systems.

These valves are used in such applications as:

• plumbing systems 
• heating systems,
• irrigation systems
• industrial installations
• commercial installations.

Tecofi gate valve Datasheet:

• Nominal pressure (PN): up to PN16
• Diameter range (DN): from DN40 to DN300
• Temperature range: from –10°C to +120°C (for metal seal)
• Body materials: Ductile iron GGG50 / EN-GJS-500-7
• Seal materials: Cast iron + metal/brass rings; VOC 4241C version — wedge with elastomer coating (EPDM)
• Drive Type: Manual — handwheel (non-rising stem)
• Connection: Flanged (EN 1092-2/ISO PN compliant), short pattern
• Testing: Pressure test according to EN 12266-1 (body: up to 24 bar, seat: up to 17.6 bar)
• Corrosion protection: Epoxy coating (external and internal)
• Flow capacity (Kv): Given for different stroke rates (from 10% to 100%)

Shut off valves Gate valves Model range:
V6140
V4250
V3200
V4242
V4246
V4260
V2143W
V1142A