656 100 D 58 92 15 1 4R1

Description

Valve, Actuated Diaphragm, 656 = Type: Pneumatically operated metal straightway diaphragm valve, 100 = Size: DN100, D = Configuration: two way with inlet & outlet on the same axis, 58 = Ends: flanged ANSI B16.5 Class 125/150 FF (smooth finish) face to face ISO 5752 (short) or BS 5156, 92 = Body: ductile iron DIN 1693 GGG 50 body material with soft natural rubber lining, 15 = Diaphragm: NR natural rubber diaphragm, 1= Control Function: Fail Closed by springs (air to open), 4R1 = Actuator Size, Manufacturer: Gemu