SENS DN80PN25-V-NO valve for medium temperature up to 200°C
Normally closed / normally open. Reserve manual actuator (hand wheel). Closing mechanism position sensor is based on solid-state relay. The actuator core is isolated from the operational medium. Two-way media flow.

Specifications

Nominal diameter (DN), mm15202532405080100
Effective diameter, mm15202532405080
Nominal pressure (PN), kgf/cm²25
Pressure difference (ΔP) for direct thrust, kgf/cm²from 0 to 25 1)
Pressure difference (ΔP) for inverted thrust, kgf/cm²from 0 to 8 1)
Working pressure, kgf/cm²38
Closing mechanism sealing according to GOST R 54808«A» class
Case materialsteel 10Kh18N9L
Supply voltage
~ 220 V, 50 Hz24 V (on order)
Consumed power (PF / PHold), W
300 / 10200 / 5
Operation length, %100
Activation frequency, cycle/min, not more than6
Operational media temperature, °Cfrom -50 to +80 (short-time operation up to 100)
from 5 to 200 - for «200C» design
Ambient temperature, °Cfrom -50 (from -60 - on order) to +60
Explosion protection marking1Ex d IIC T4 Gb X, Ex (ISO/DIS 80079-36) IIC T6 Gb X; (1Ex d IIC T4 Gb X, Ex (ISO/DIS 80079-36) IIC T6...T3 Gb X - only for «200C»)
Orientation on the pipelinewith actuator facing up ±90° (with actuator in horizontal position -90° – for «200C» design)
Process connectionflange design F according to GOST 33259-2015 (other – on order)
Overall dimensions, mm,
NC / NO:
A, not more than272 / 245272 / 245395 / 403395 / 403456 / 427456 / 427532 / 505532 / 505
B, not more than225 / 197225 / 197258 / 266258 / 266312 / 286309 / 281373 / 345373 / 345
C132132196196230230308308
Overall dimensions of "DP" modification, mm,
NC / NO:
A, not more than440 / 447440 / 447501 / 472502 / 472577 / 549577 / 549
B, not more than303 / 311303 / 311357 / 331354 / 326418 / 390418 / 390
C196196230230308308
Overall dimensions of «200C» modification, mm,
NC / NO:
A, not more than313 / 287313 / 287440 / 447440 / 447501 / 472502 / 472577 / 549577 / 549
B, not more than269 / 239269 / 239303 / 311303 / 311357 / 331354 / 326418 / 390418 / 390
C132132196196230230308308
Weight, kg, not more than81415243334
Full service life, years40

Note.

1) ΔP, which guarantees «A» class closing mechanism sealing