{"id":3835,"date":"2025-10-17T09:06:17","date_gmt":"2025-10-17T01:06:17","guid":{"rendered":"https:\/\/ballvalves.tw\/?post_type=product&p=3835"},"modified":"2026-09-13T13:52:39","modified_gmt":"2026-09-13T05:52:39","slug":"valvula-de-bola-manual-para-uso-sanitario","status":"publish","type":"product","link":"https:\/\/ballvalves.tw\/es\/product\/sanitary-manual-ball-valve\/","title":{"rendered":"Tri Clamp Ball Valve \u2013 Manual 3-Piece Sanitary, 316, Full Port, Tri-Clamp or OD-Tube Butt Weld (V-3N \/ V-3N-L3)"},"content":{"rendered":"
PDF<\/span>V-3N<\/strong>Tri-Clamp \u00b7 Ficha t\u00e9cnica de dimensiones Descargar PDF \u2193<\/strong><\/span><\/a>PDF<\/span>V-3N-L3<\/strong>Soldadura a tope extendida \u00b7 Hoja de dimensiones Descargar PDF \u2193<\/strong><\/span><\/a><\/div>\n

Tri Clamp Ball Valve for Sanitary Lines: Manual, 3-Piece, 316<\/h2>\n

This tri clamp ball valve is a manual three-piece sanitary valve cast in 316 stainless steel (ASTM A351 CF8M), full port, rated 1000 WOG. A quarter turn of the lever opens a smooth bore matched to the tube inner diameter, so product flows through without a step or a pocket. Buyers also call this style a tri clover ball valve or a hygienic ball valve; the clamp ferrule ends are the same.<\/p>\n

Two end styles cover both ways hygienic lines are built: Tri-Clamp ferrules (V-3N) for quick, tool-free assembly, and extended OD-tube butt-weld ends (V-3N-L3) for permanently welded runs. The three-piece body unbolts in place, so seats and ball can be inspected, cleaned or replaced without cutting the valve out of the line. Sizes 1\/2\u2033 to 4\u2033 in both versions. 316 is stocked; 304 (CF8) is available on request.<\/p>\n

Tri-Clamp or Butt Weld?<\/h2>\n\n\n\n\n\n\n
<\/th>\nTri-Clamp (V-3N)<\/th>\nExtended Butt Weld (V-3N-L3)<\/th>\n<\/tr>\n<\/thead>\n
Joint<\/b><\/td>\nClamp ferrule \u2014 tool-free to install, open and inspect<\/td>\nWelded OD-tube ends (sanitary tube O.D.) \u2014 a permanent, smooth-bore joint<\/td>\n<\/tr>\n
Ideal para<\/b><\/td>\nLines that are opened and cleaned often<\/td>\nPermanently welded runs; the extended ends keep welding heat away from the seals<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Both are available across the full 1\/2\u2033\u20134\u2033 range, and you can mix them on one order.<\/p>\n

Cavity Filled Ball Valve Seat: Fully or Semi Encapsulated PTFE<\/h2>\n

Instead of a plain seat ring, the PTFE seat wraps further around the ball and fills the body cavity where product could otherwise collect. Two designs are available, and the actual parts are photographed below. The fully encapsulated (cavity filled) seat covers the most cavity and is rated \u221220 to +80 \u00b0C; the semi encapsulated seat leaves a smaller filled zone and is rated \u221220 to +180 \u00b0C. Tell us which your process needs when you request a quote.<\/p>\n

\n
\n\"Fully
Fully encapsulated PTFE seat<\/figcaption><\/figure>\n
\n\"Semi
Semi encapsulated PTFE seat<\/figcaption><\/figure>\n<\/div>\n

Especificaciones t\u00e9cnicas clave<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/b><\/td>\nTri clamp ball valve \u2014 manual, three-piece, sanitary<\/td>\n<\/tr>\n
Modelo<\/b><\/td>\nV-3N (Tri-Clamp) \/ V-3N-L3 (extended butt weld)<\/td>\n<\/tr>\n
Gama de tallas<\/b><\/td>\n1\/2\u2033 \u2013 4\u2033<\/td>\n<\/tr>\n
Puerto<\/b><\/td>\nFull port \u2014 bore matched to tube inner diameter<\/td>\n<\/tr>\n
Presi\u00f3n de trabajo<\/b><\/td>\n1000 WOG<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/b><\/td>\nSemi encapsulated seat: \u221220 to +180 \u00b0C
Fully encapsulated seat: \u221220 to +80 \u00b0C<\/td>\n<\/tr>\n
Cuerpo y bal\u00f3n<\/b><\/td>\nASTM A351 CF8M (316) \u2014 stock; CF8 (304) on request<\/td>\n<\/tr>\n
Caps<\/b><\/td>\nAISI 316<\/td>\n<\/tr>\n
V\u00e1stago<\/b><\/td>\nASTM A276, grado 316<\/td>\n<\/tr>\n
Asiento<\/b><\/td>\nPTFE \u2014 fully or semi encapsulated<\/td>\n<\/tr>\n
Gaskets & packing<\/b><\/td>\nPTFE<\/td>\n<\/tr>\n
Asa<\/b><\/td>\nPalanca SS304 con placa de bloqueo y empu\u00f1adura de vinilo<\/td>\n<\/tr>\n
Conexiones en los extremos<\/b><\/td>\nTri-Clamp ferrule, or extended OD-tube butt weld<\/td>\n<\/tr>\n
Dimensions & parts<\/b><\/td>\nSee the V-3N<\/a> y V-3N-L3<\/a> dimension sheets (PDF)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Three-Piece Body: Service Without Cutting the Line<\/h2>\n

The two end caps stay clamped or welded in the line while the centre section, ball and seats come out on four bolts. That is what makes a three-piece design practical for lines that are opened and inspected on a schedule: seat replacement is a bench job, not a re-weld. Both end styles use the same centre section, so one spare-parts kit serves the whole line.<\/p>\n

Aplicaciones<\/h2>\n