Butterfly Valve - Carbon Steel - Double Flanged, PTFE Lined

Our carbon steel High performance - double flanged butterfly valve has been designed to meet or exceed most of the industry's general quality standards. The double excentric offset of this carbon steel butterfyl valve provides it with a low operating torque.

This Double flanged carbon steel butterfly valve has a simple replaceable bolt-free liner system. The carbon steel butterfly valve is fitted with a disk stopper to prevent movement

Dimensions of the carbon steel butterfly valve:

• Size : DN 50 to DN 400
• Ends : Can be mounted between BS4504 PN10/16, ANSI150/300 & JIS 5/10K Flanges*

Specifications:

• Type of valve: Carbon steel double eccentric Butterfly valve of double flanged type
• Double flanged Carbon steel butterfly valve min Temperature : -10°C
• Double flanged Carbon steel butterfly valve max Temperature :+ 230°C
• Max Pressure :  16 bar (sizes 2” to 12”), 10 bar (sizes 14” to 20”)
• Actuator mounting plate according to ISO 5211 – DIN
• ISO 5211 top for direct mount actuation • Supplied bare shaft as standard**
• Face to face according to EN558-1 series 20

Materials:

• Butterfly Valve - Carbon Steel Double flanged - High-Performance - PTFE Lined.
• Disc: Stainless Steel (CFM8)
• Seat: PTFE-R
• Stem: Stainless Steel (1.4418)
• Coating: Black.

Dimensions - Butterfly Valve - Carbon Steel - Double Flanged, PTFE Lined 

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DN	50	65	80	100	125	150	200	250	300	350	400
A	269	294	310	340	398	417	503	568	638	731	808
B	91	101	107	115	155	164	195	230	260	308	354
C	108	123	133	155	173	183	218	253	278	318	354
D	45	45	45	45	45	45	55	55	60	60	60
E	12	12	12	12	17	17	19	22	27	30	30
F	70	70	70	70	100	100	120	120	140	140	140
G	90	90	90	90	110	110	140	140	160	160	160
H	108	112	114	127	140	140	152	165	178	190	216
K	108	112	114	127	140	140	152	165	178	190	216
L	29	50	67	87	111	132	183	230	270	318	360
I (ISO 5221)	F05/07	F05/07	F05/07	F05/07	F07/10	F07/10	F12	F12	F10/12/14	F10/12/14	F10/12/14
n x O	4 x M8	4 x M8	4 x M8	4 x M8	4 x M10	4 x M10	4 x M12	4 x M12	4 x M16	4 x M16	4 x M20
Torque (Nm)*	25	37.5	43.75	60	78.75	118.75	275	437.5	625	837.5	1312.5
Weight Kg	11	13	15	18	23	29	39	57	81	113	150