Description

Pneumatic flange butterfly valve

Invest in a air actuated butterfly valve today for maximum efficiency and convenience! This pneubutterfly valve provides precise control over the flow rate, offering continuous fluid flow with minimal pressure drop and outstanding performance. The lightweight, compact design is easy to install between flanges and requires minimum upkeep. Thanks to its two-piece construction and rotatable disc, the pneumatic butterfly valve allows for precise regulation of the flow rate. Achieve ultimate reliability with no need for external power sources – choose a air operated butterfly valve now for superior performance at an affordable price! Upgrade your system today – invest in quality, invest in a butterfly valve actuator

Technical parameters

Body	ASTM A536 65-45-12, WCB, CF8M
Disc	ASTM A536 65-45-12 Nylon coated, CF8, CF8M, 2507, 1.4462
Seat	EPDM,NBR,FRM.PTFE
Stem	SS420,SS431
Body style	wafer
Nominal diameter	2″ – 80″ (DN50mm – DN2000mm)
Top flange	ISO5211
Operating pressure:	16bar for DN50-DN300, 10bar for DN350-DN2000
Temperature range:	-20 °C to + 140 °C (depending on pressure, medium and material)
Flange accommodation	EN 1092 PN 6/PN10/PN16 ASME Class 150 AS 4087 PN10/ PN16 JIS 5K/10K

Pneumatic actuator

action
Double acting	Failure to maintain
Single acting normally closed	Failure to close
Single acting normally open	Failure to open
Optional accessory	Solenoid valve limit switch box air filter relief pressure valve, E/P positioned manual device.

 

SIZE		A	B	C	D	E	F	n	d	G	J	L	WT(kg)
DN	INCH
50	2″	142	80	13.5	165	9	50	4	8	70	15	108	9
65	2 1/2″	155	89	13.5	185	9	50	4	8	70	15	112	10
80	3″	161	95	13.5	200	9	50	4	8	70	17	114	12
100	4″	180	114	13.5	229	11	70	4	10	90	17	127	16
125	5″	193	127	17.5	254	14	70	4	10	90	19	140	24
150	6″	205	139	17.5	285	14	70	4	10	90	19	140	29
200	8″	250	175	24.5	343	17	102	4	12	125	21	152	39
250	10″	282	203	25	406	22	102	4	12	125	23	165	60
300	12″	326	242	25	483	22	102	4	12	125	24	178	82
350	14″	358	267	30	533	27	125	4	14	150	24	190	108
400	16″	380	301	30	597	27	125	4	14	150	28	216	145
450	18″	422	381	39	640	36	140	4	18	175	33	222	183
500	20″	479	387	39	710	36	140	4	18	175	40	229	230
600	24″	562	457	49	840	46	165	4	22	210	40	267	303
700	28″	560	465	95	910	63.35	254	8	18	300	40	292	410
750	30″	610	508	95	984	63.35	254	8	18	300	43	308	552
800	32″	620	519	95	1025	63.35	254	8	18	300	43	318	610
900	36″	692	576	130	1125	75	254	8	18	300	46	330	750
1000	40″	735	640	130	1255	85	254	8	22	300	50	410	945
1100	44″	813	735	150	1355	85	254	8	22	300	53	450	1120
1200	48″	917	783	150	1485	105	298	8	22	350	57	470	1350
1400	56″	1000	925	200	1685	120	356	8	32	415	60	530	1700
1500	60″	1050	950	200	1820	140	356	8	32	415	78	570	2000
1600	64″	1150	1045	200	1930	140	356	8	32	415	65	600	2500
1800	72″	1260	1156	280	2130	160	406	8	40	475	70	670	3500
2000	80″	1363	1350	280	2345	160	406	8	40	475	75	760	4000
2200	88″	1500	1430	300	2555	180	483	12	40	560	85	636	4500