Valve Grinding Gate, Parallel Slide, Globe, Check, Safety and Control Valves, Discs and Wedges

Model G - Suitable for valves with flat seats ø 150 - 1300 mm (6” - 52”)

  • Ideal for gate, parallel slide, globe, check, safety and control valves, discs and wedges.
  • Tilting driving head gives flexibility to grind both gate and globe valves with the same drive unit
  • Individually driven grinding heads for an absolute flat sealing surface
  • The driving heads have diametrically adjustable grinding heads
  • Air drive unit as standard 6 - 7 bar
  • Electric drive unit available as alternative
  • Variable grinding speed on all drive units
  • Self-adhesive grinding discs for quick attachment to the grinding heads
  • Supplied with rough, medium and fine grinding discs
  • Self-adhesive grinding discs 40 to 1000 grit are available
  • Heavy duty carrying/storage case for the complete machine with all the necessary accessories
  • Optional extras: Diamond grinding discs, Adaptor plates for wider seats, Thin section driving heads, Grinding heads for angled seats

grinding check valves

Possible range for Model G

A: 150 - 1300 mm (6” - 52”)
B: 68 mm (2.72”) min
C: 100 mm (4”) min
900 mm (36“) standard
1500 mm (60”) max (option)
D: 150 - 1371 mm (6” - 54.8”)
L: 730 mm (29,2”) min
Carrying case: 960 x 520 x 380mm (15.2” x 20.8” x 38.4”)
Total weight: 67 kg (148 lb)

grinding range for model g

telescopically adjustable radial arms

Accessories for Model G
Driving head I 150-300mm (6”-12”) Only the Driving head.
II 300-800mm (12”-32”) Only the Driving head.
IV (Only the Driving head.)
Complete kit incl, arms etc in a case IV 600-1100mm (24”-43”)
IV 600-1300mm (24”-52”)
Chamfering Kit 3° G 150-800mm (6”-32”) in case
300-600mm (12”-24”) in case
300-800mm (12”-32”) in case
Adding plate 50mm (2")
Adding plate 70mm (2 3/4")
Adding plate 105mm (4 1/4")
Grinding disc kit G
Electric drive kit G 220V with gear box
Electric drive kit G 11 OV with gear box
Extended holder G 1200mm
Grinding arm I L=61 mm
II L=109mm
Ill L= 200mm
IV L=250mm
VI L=350mm
Guiding plate 150-200mm (6”-8”)
200-250mm (8”-10”)
250-300mm (10”-12”)
250-600mm (10”-24”)
600-800mm (24”-32”)
Dust stopper G 150mm (6”)
200mm (8”)
250mm (10”)
300mm (12”)
350mm (14”)
400mm (16”)
500mm (20”)
600mm (24”)
Solid grinding plate G DN 150mm (6”)
200mm (8”)
250mm (10”)
300mm (12”)
350mm (14”)
400mm (16”)
450mm (18”)
500mm (20”)
600mm (24”)
800mm (32”)
1000mm (40”)
Driving head GFL Gear 150mm (6”)
200mm (8”)
250mm (10”)
300mm (12”)