{"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":"2026-07-15T22:16:25","modified_gmt":"2026-07-15T14:16:25","slug":"valvula-de-bola-manual-para-uso-sanitario","status":"publish","type":"product","link":"https:\/\/ballvalves.tw\/es\/product\/sanitary-manual-ball-valve\/","title":{"rendered":"V\u00e1lvula de bola sanitaria \u2014 Manual de 3 piezas, Tri-Clamp \/ soldadura a tope (tubo de di\u00e1metro exterior), 316 de paso total"},"content":{"rendered":"
\nPDF<\/span>V-3N<\/span>Tri-Clamp \u00b7 Ficha t\u00e9cnica de dimensiones<\/span>Descargar \u2193<\/span><\/a>
\nPDF<\/span>V-3N-L3<\/span>Soldadura a tope para uso alimentario \u00b7 Ficha t\u00e9cnica de dimensiones<\/span>Descargar \u2193<\/span><\/a>\n<\/div>\n

Descripci\u00f3n del producto<\/h2>\n

This sanitary ball valve is a manual three-piece valve cast in 316 stainless steel (ASTM A351 CF8M), full port, rated 1000 WOG. A quarter-turn of the lever opens a smooth, tube-matched bore for dairy, beverage, food and pharmaceutical lines.<\/p>\n

Two end styles cover both ways hygienic lines are built: Tri-Clamp ferrules for quick, tool-free assembly, and extended OD-tube butt-weld ends for permanently welded loops. The three-piece body unbolts in place, so seats and ball can be inspected, cleaned or replaced without cutting the line. New to hygienic valve specs? Start with our expert guide to sanitary stainless steel valves<\/a>, o ver todos sanitary ball valves (Tri-Clamp)<\/a>.<\/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 (American standard) \u2014 a permanent, smooth-bore joint<\/td>\n<\/tr>\n
Ideal para<\/b><\/td>\nLines that are opened and cleaned often<\/td>\nFixed sterile loops; the extended ends protect the seals during welding<\/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

Encapsulated PTFE Seat \u2014 Full or Semi<\/h2>\n

Instead of a plain seat ring, the PTFE seat wraps further around the ball, filling the body cavity where product could otherwise collect. Two designs are available \u2014 the actual parts are photographed below. 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
Tipo<\/b><\/td>\nSanitary ball valve \u2014 manual, three-piece<\/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
Cuerpo y bal\u00f3n<\/b><\/td>\nASTM A351 CF8M: la variante de fundici\u00f3n del acero inoxidable 316<\/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>\nSS304 lever with locking plate, vinyl grip<\/td>\n<\/tr>\n
Conexiones en los extremos<\/b><\/td>\nTri-Clamp ferrule, or extended OD-tube butt weld<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Materiales<\/h2>\n

Both models share the same 17 parts, matching the numbered circles \u2460\u2013\u2470 in the drawing below.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
No.<\/th>\nParte<\/th>\nMaterial<\/th>\nCantidad<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nCuerpo<\/b><\/td>\nASTM A351 Gr. CF8M<\/td>\n1<\/td>\n<\/tr>\n
2<\/td>\nGorra<\/b><\/td>\nAISI 316<\/td>\n2<\/td>\n<\/tr>\n
3<\/td>\nBal\u00f3n<\/b><\/td>\nASTM A351 Gr. CF8M<\/td>\n1<\/td>\n<\/tr>\n
4<\/td>\nAsiento<\/b><\/td>\nPTFE<\/td>\n2<\/td>\n<\/tr>\n
5<\/td>\nJunta<\/b><\/td>\nPTFE<\/td>\n2<\/td>\n<\/tr>\n
6<\/td>\nThrust washer<\/b><\/td>\nPTFE<\/td>\n1<\/td>\n<\/tr>\n
7<\/td>\nV\u00e1stago<\/b><\/td>\nASTM A276, grado 316<\/td>\n1<\/td>\n<\/tr>\n
8<\/td>\nEmbalaje<\/b><\/td>\nPTFE<\/td>\n1<\/td>\n<\/tr>\n
9<\/td>\nGl\u00e1ndula<\/b><\/td>\nS.S. 304<\/td>\n1<\/td>\n<\/tr>\n
10<\/td>\nBevel washer<\/b><\/td>\nAISI 301<\/td>\n1<\/td>\n<\/tr>\n
11<\/td>\nAsa<\/b><\/td>\nS.S. 304<\/td>\n1<\/td>\n<\/tr>\n
12<\/td>\nArandela el\u00e1stica<\/b><\/td>\nS.S. 304<\/td>\n1<\/td>\n<\/tr>\n
13<\/td>\nBolts<\/b><\/td>\nAISI 304<\/td>\n4<\/td>\n<\/tr>\n
14<\/td>\nBolt washer<\/b><\/td>\nAISI 304<\/td>\n4<\/td>\n<\/tr>\n
15<\/td>\nBolt nut<\/b><\/td>\nAISI 304<\/td>\n4<\/td>\n<\/tr>\n
16<\/td>\nHandle sleeve<\/b><\/td>\nVinyl grip<\/td>\n1<\/td>\n<\/tr>\n
17<\/td>\nPlaca de bloqueo<\/b><\/td>\nS.S. 304<\/td>\n1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Dimensiones (mm)<\/h2>\n
\n\"Sanitary
D1 = overall width, H = height, L = face-to-face, \u00d8A = bore, \u00d8d = end size. Numbers \u2460\u2013\u2470 match the materials table above. Unit: mm.<\/figcaption><\/figure>\n

D1, H, L and bore \u00d8A are identical for both models; only the end differs \u2014 clamp ferrule O.D. on the V-3N, tube O.D. on the V-3N-L3. Full drawings in the V-3N<\/a> y V-3N-L3<\/a> dimension sheets (PDF).<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Talla<\/th>\nD1<\/th>\nH<\/th>\nL<\/th>\n\u00d8A (bore)<\/th>\n\u00d8d ferrule O.D. (V-3N)<\/th>\n\u00d8d tube O.D. (V-3N-L3)<\/th>\n<\/tr>\n<\/thead>\n
1\/2\u2033<\/b><\/td>\n105<\/td>\n59.1<\/td>\n116<\/td>\n9.5<\/td>\n25<\/td>\n12.7<\/td>\n<\/tr>\n
3\/4\u2033<\/b><\/td>\n105<\/td>\n62.55<\/td>\n119<\/td>\n15.9<\/td>\n25<\/td>\n19.1<\/td>\n<\/tr>\n
1\u2033<\/b><\/td>\n128<\/td>\n70.7<\/td>\n124<\/td>\n22.2<\/td>\n50.4<\/td>\n25.4<\/td>\n<\/tr>\n
1-1\/2\u2033<\/b><\/td>\n154<\/td>\n89.1<\/td>\n141<\/td>\n35<\/td>\n50.4<\/td>\n38.1<\/td>\n<\/tr>\n
2\u2033<\/b><\/td>\n194<\/td>\n98.15<\/td>\n162<\/td>\n47.6<\/td>\n63.9<\/td>\n50.8<\/td>\n<\/tr>\n
2-1\/2\u2033<\/b><\/td>\n194<\/td>\n110.6<\/td>\n197<\/td>\n60.3<\/td>\n77.4<\/td>\n63.5<\/td>\n<\/tr>\n
3\u2033<\/b><\/td>\n276<\/td>\n124.0<\/td>\n229<\/td>\n73<\/td>\n90.9<\/td>\n76.2<\/td>\n<\/tr>\n
4\u2033<\/b><\/td>\n335<\/td>\n168.5<\/td>\n243<\/td>\n97.4<\/td>\n118.9<\/td>\n101.6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Campos de aplicaci\u00f3n y ubicaciones<\/h2>\n