MT21 Cut Sheet Download

MT20 Cut Sheet Download

MT21 Double Acting Torques

40 PSIG 60 PSIG 80 PSIG 100 PSIG 120 PSIG
250 375 500 625 750

MT21 Spring Return Torques

POS.1 CLOSING TORQUE
SPRING #Springs 2+2 3+3 4+4 5+5 7+5
Start 122 184 245 307 369
End 92 138 184 230 278
POS. 2 OPENING TORQUE
40 PSIG Start 158 112 66
End 128 66 5
60 PSIG Start 283 237 191 145 97
End 253 191 130 68 6
80 PSIG Start 408 362 316 270 222
End 378 316 255 193 131
100 PSIG Start 533 487 441 395 347
End 503 441 380 318 256
120 PSIG Start 658 612 566 520 472
End 628 566 505 443 381