Gemü - 671 40D6040190 3 1502
Type 671 diaphragm valve, manually operated,
Plastic handwheel,
Plastic spacer,
optical position indicator
DN 40 DN 40
Housing shape D two-way through body
Connection type 60 spigot ISO 1127 / EN 10357 series C / DIN 11866 series B
Welding socket 48.30 x 2.00
Material valve body 40 1.4435 (F316L), forged body
Diaphragm material 19 EPDM
Control function 0 Manually operated
Actuator version 3 Actuator size 3
Type 1502 Ra ≤ 0.8 μm (30 μin.) For surfaces in contact with media,
according to DIN 11866 H3,
mechanically polished inside
Diaphragm size 40 diaphragm size 40