Butterfly valves DN 40 - DN 400, PN 16,
in ductile cast iron - type 1000.1003

Range of application:
neutral, gaseous, liquid, pasty
and powdered media.

Construction:
one-piece centering housing for the installation between flanges,
with interchangeable sealing insert in EPDM or Viton (other qualities on demand), DVGW-tested.

Materials:
see table

Operating pressure:
PN 16

Temperature:
sealing insert EPDM from -35°C to max. +130°C
sealing insert Viton from -20°C to max. +200°C

Operation:
with hand lever - 10 snap-in-positions,
from DN 350 – DN 400 with gear.

Flange connection:
PN 16

Weitere Ausführungen:
with PTFE-sealing insert = two-part body,
body in stainless steel, light metal or plastic (PP/PVC),
with pneumatic or electric actuator,
as end-of-line valve, max. 6 bar.

Fig. 1003

zoom in

DN	L	H	B	D	M	W	weight approx. kgs
40	33	170	94	49	75	270	2,2
50	43	178	109	55	81	270	3,0
65	46	188	129	68	89	270	3,5
80	46	198	144	81	110	270	4,0
100	52	213	164	101	128	270	6,0
125	56	226	194	126	140	270	7,2
150	56	242	220	150	155	270	9,5
200	60	287	275	200	190	350	18
250	68	317	329	250	220	350	25
300	78	347	377	298	247	350	35
350	78	-	-	341	280	-	64
400	102	-	-	390	305	-	80
dimensions in mm

part	designation	material
1	hand lever	light metal	from DN 200 steel
2	bush	brass
3	sealing	NBR
4	top shaft	1.4016
5	sealing insert	EPDM / Viton
6	butterfly disc	C 22/1.4408
7	bottom shaft	1.4016
8	body	GGG 40
9	plug	GGG 40

Please quote the medium, concentration, temperature,
max. and min. working pressure in inquiries and orders.

We reserve the right to alter technical data.

Butterfly valves DN 40 - DN 400, PN 16, in ductile cast iron - type 1000.1003

Butterfly valves DN 40 - DN 400, PN 16,
in ductile cast iron - type 1000.1003