CYLINDER VALVES

Code	G1	DN mm(inch)	D	H	H1	L(a)	E	L
Code 0400581.050720	G1 1"	DN mm(inch) 20 (25/32")	D 18,5	H 108	H1 66	L(a) 30	E 48	L 17
Code 0400581.050725	G1 1"	DN mm(inch) 25 (1")	D 18,5	H 110	H1 66	L(a) 36	E 48	L 17

3D Models

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Technical data table

The hole of the sphere corresponds to the internal diameter of the tube

1 bar at 20°C

External thread GAS cylindrical ISO 228/1

Bucchi srl for pipe fittings adopts as standard connection ISO 228/1; in order to improve hydraulic seal has decided to create its own internal regulations, based on a soft conical thread. Therefore it is noted that to ensure the hydraulic seal declared it is expected a slight tightening with a key that does not generate the breakage of the coupling. (See table tightening torque)

80°C

Glass fiber reinforced polypropylene

Black (RAL 9011)

The maximum tightening torques specified for fittings Bucchi depend on the compliance of the threads that reference to international specifications on the threads.

Black (RAL 9011)

CYLINDER VALVES

0400581

3D Models

Technical data table

Torques

Color