{"id":3848,"date":"2025-10-17T09:20:09","date_gmt":"2025-10-17T01:20:09","guid":{"rendered":"https:\/\/ballvalves.tw\/?post_type=product&p=3848"},"modified":"2026-07-16T20:36:23","modified_gmt":"2026-07-16T12:36:23","slug":"%d1%88%d0%b0%d1%80%d0%be%d0%b2%d0%be%d0%b9-%d0%ba%d1%80%d0%b0%d0%bd-%d1%81-%d0%bf%d0%bd%d0%b5%d0%b2%d0%bc%d0%b0%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%bc-%d1%81%d0%be%d0%b5%d0%b4%d0%b8%d0%bd","status":"publish","type":"product","link":"https:\/\/ballvalves.tw\/ru\/product\/pneumatic-union-ball-valve\/","title":{"rendered":"\u041f\u043d\u0435\u0432\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d \u0438\u0437 \u041f\u0412\u0425"},"content":{"rendered":"
\nPDF<\/span>UPVC D\/U<\/span>Pneumatic Double Union \u00b7 Dimension Sheet<\/span>\u0421\u043a\u0430\u0447\u0430\u0442\u044c \u2193<\/span><\/a>\n<\/div>\n

\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/h2>\n

This pneumatic UPVC ball valve pairs a double-union UPVC valve with a rack-and-pinion air actuator for automated on\/off duty on aggressive chemical lines. UPVC handles acids, alkalis, seawater and other solutions that corrode stainless steel, and a quarter turn of the actuator opens or closes the line on a signal from your PLC or solenoid.<\/p>\n

The double-union (true union) body unscrews at both ends, so the valve drops out of the line for cleaning or seat replacement without cutting the pipe. Seats and O-rings are EPDM or FKM (Viton), sizes 1\/2\u2033 to 2\u2033. For metal lines, see our 316 stainless pneumatic ball valve<\/a>, \u0438\u043b\u0438 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0432\u0441\u0435 pneumatic ball valves<\/a>.<\/p>\n

\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432<\/h2>\n\n\n\n\n\n\n\n\n\n\n
\u0422\u0438\u043f<\/b><\/td>\nUPVC ball valve \u2014 double union, pneumatically actuated<\/td>\n<\/tr>\n
\u041c\u043e\u0434\u0435\u043b\u044c<\/b><\/td>\nUPVC-PDU<\/td>\n<\/tr>\n
\u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432<\/b><\/td>\n1\/2\u2033 \u2013 2\u2033<\/td>\n<\/tr>\n
\u0422\u0435\u043b\u043e \u0438 \u043c\u044f\u0447<\/b><\/td>\nUPVC (unplasticized polyvinyl chloride)<\/td>\n<\/tr>\n
\u041c\u0435\u0441\u0442\u043e<\/b><\/td>\nEPDM or FKM (Viton)<\/td>\n<\/tr>\n
O-rings<\/b><\/td>\nEPDM or FKM (Viton)<\/td>\n<\/tr>\n
\u0417\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f<\/b><\/td>\nDouble union (true union) \u2014 removable in line<\/td>\n<\/tr>\n
\u0421\u041c\u0418<\/b><\/td>\nAcids, alkalis, seawater and chemical solutions<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Actuator Specifications<\/h2>\n\n\n\n\n\n\n\n
\u0422\u0438\u043f<\/b><\/td>\nRack-and-pinion, aluminum alloy body<\/td>\n<\/tr>\n
Acting<\/b><\/td>\nDouble Acting (DA) or Spring Return (SR)<\/td>\n<\/tr>\n
\u041f\u043e\u0434\u0430\u0447\u0430 \u0432\u043e\u0437\u0434\u0443\u0445\u0430<\/b><\/td>\n4 \u2013 8 bar (about 58 \u2013 116 psi)<\/td>\n<\/tr>\n
Actuator size by valve<\/b><\/td>\nT32 (1\/2\u2033\u20133\/4\u2033), T40 (1\u2033), T50 (1-1\/4\u2033\u20132\u2033)<\/td>\n<\/tr>\n
\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b<\/b><\/td>\nSolenoid valve, limit switch box, positioner<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b<\/h2>\n

Twelve parts, matching the numbered labels 1\u201312 in the section drawing below.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u041d\u0435\u0442.<\/th>\n\u0427\u0430\u0441\u0442\u044c<\/th>\n\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\u0421\u0442\u0435\u0431\u0435\u043b\u044c<\/b><\/td>\nUPVC<\/td>\n<\/tr>\n
2<\/td>\nO-ring<\/b><\/td>\nEPDM \/ FKM<\/td>\n<\/tr>\n
3<\/td>\nNut<\/b><\/td>\nUPVC<\/td>\n<\/tr>\n
4<\/td>\nConnector<\/b><\/td>\nUPVC<\/td>\n<\/tr>\n
5<\/td>\nCarrier<\/b><\/td>\nUPVC<\/td>\n<\/tr>\n
6<\/td>\n\u0422\u0435\u043b\u043e<\/b><\/td>\nUPVC<\/td>\n<\/tr>\n
7<\/td>\nO-ring<\/b><\/td>\nEPDM \/ FKM<\/td>\n<\/tr>\n
8<\/td>\nO-ring<\/b><\/td>\nEPDM \/ FKM<\/td>\n<\/tr>\n
9<\/td>\n\u041c\u044f\u0447<\/b><\/td>\nUPVC<\/td>\n<\/tr>\n
10<\/td>\n\u041c\u0435\u0441\u0442\u043e<\/b><\/td>\nEPDM \/ FKM<\/td>\n<\/tr>\n
11<\/td>\nO-ring<\/b><\/td>\nEPDM \/ FKM<\/td>\n<\/tr>\n
12<\/td>\nEnd cap<\/b><\/td>\nUPVC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0420\u0430\u0437\u043c\u0435\u0440\u044b (\u043c\u043c)<\/h2>\n
\n\"UPVC
A = overall height, B = length, L1\/L2 = union dimensions, D\/E = actuator. Numbers 1\u201312 match the materials table above. Unit: mm.<\/figcaption><\/figure>\n\n\n\n\n\n\n\n\n\n\n
\u0420\u0430\u0437\u043c\u0435\u0440<\/th>\n\u041f\u0440\u0438\u0432\u043e\u0434<\/th>\nA<\/th>\nB<\/th>\nD<\/th>\nE<\/th>\nL1<\/th>\nL2<\/th>\n<\/tr>\n<\/thead>\n
1\/2\u2033<\/b><\/td>\nT32<\/td>\n116.2<\/td>\n113.4<\/td>\n28.3<\/td>\n43<\/td>\n95<\/td>\n117<\/td>\n<\/tr>\n
3\/4\u2033<\/b><\/td>\nT32<\/td>\n129<\/td>\n121<\/td>\n28.3<\/td>\n43<\/td>\n95<\/td>\n117<\/td>\n<\/tr>\n
1\u2033<\/b><\/td>\nT40<\/td>\n137<\/td>\n136<\/td>\n35.5<\/td>\n48<\/td>\n95<\/td>\n117<\/td>\n<\/tr>\n
1-1\/4\u2033<\/b><\/td>\nT50<\/td>\n150<\/td>\n152<\/td>\n41<\/td>\n55<\/td>\n110<\/td>\n143<\/td>\n<\/tr>\n
1-1\/2\u2033<\/b><\/td>\nT50<\/td>\n162<\/td>\n168.5<\/td>\n41<\/td>\n55<\/td>\n110<\/td>\n143<\/td>\n<\/tr>\n
2\u2033<\/b><\/td>\nT50<\/td>\n174<\/td>\n183<\/td>\n41<\/td>\n55<\/td>\n110<\/td>\n143<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u041e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438 \u043c\u0435\u0441\u0442\u043e\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/h2>\n