The GEMU 507 manually operated 2/2 way angle seat globe valve has an ergonomically designed plastic handwheel. The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable valve spindle sealing even after a long service life. The wiper ring fitted in front of the gland packing protects the seal against contamination and damage. A stainless steel bellows and a handwheel extension (not for bonnet size 0) are available as options enabling full operator isolation.

  • Various valve body connections:
    threaded sockets, threaded spigots, butt weld spigots
  • Good flow capability due to angle seat design
  • Reduced risk of injury at high operating temperatures due to handwheel in temperature resistant plastic


Type 507
Nominal Size 10 mm15 mm20 mm25 mm32 mm40 mm50 mm65 mm8 mm80 mm
Body Configuration Straight through
Connection Butt Weld Spigots ASME BPE Butt Weld Spigots DIN Butt Weld Spigots DIN 11850, Series 1 Butt Weld Spigots DIN 11850, Series 2 Butt Weld Spigots DIN 11850, Series 3 Butt Weld Spigots EN ISO 1127 Butt Weld Spigots SMS 3008 Clamp ASME BPE for pipe ASME BPE, length EN 558-1, series 1 Clamps DIN 32676 for pipe DIN 11850, length EN 558-1, series 1 Clamps following ASME BPE for pipe EN ISO 1127, length EN 558-1, series 1 Flanges EN 1092 / PN16 / form B length EN 558-1, series 1 ISO 5752, basic series 1 Flanges EN 1092 / PN25 / form B length EN 558-1, series 1 Threaded sockets BS 21 Rc Threaded Sockets DIN ISO 228 Threaded Sockets NPT Threaded Spigots DIN ISO 228
Valve Body Material 1.4408 Cast stainless steel 1.4435 (316 L) Forged body ASTM A 351 CF3M Investing Casting (Material Equivalency 316L)
Seal Material PEEK PTFE
Control Function Manually Operated
Bonnet Size Handwheel diameter 32 mm Handwheel diameter 90/140 mm
K-Number 2252 - Meteal Bellows
Max. Ambient Temperature 60 ºC

Working Medium

Working Medium Corrosive, inert, gaseous and liquid media which have no negative impact on the physical and chemical properties of the body and seal materials.
Max. Perm. Pressure of Working Medium 20 bar
Max. Perm. Temperature of Working Medium 180 ºC
Max. Permissible Viscosity 600 mm²/s