Components

1	Body	Cast iron/Ductile iron
2	Disc	Ductile iron with nickel plated,Bronze,Stainless steel SS304 and SS316
3	Stem	Stainless steel
4	Seat	NBR,EPDM,VITON,PTFE
5	O-ring	NBR

Test

Working Pressure		PN6/PN10/PN16/125Psi/150Psi
Test pressure	Shell	1.5 x Working pressure
	Seat	1.1 x Working pressure

Application

Name	Concentric flange butterfly valve
Design Standard	API609,BS5155,MSS-67-1982
Face to Face	EN593/API598
Tubing flange	BS,DIN,ANSI,JIS,ASE,ASD,BS10D,BS10E,UNI
Inspection and test	API598,ISO5208-1982
Driving style	Lever,gear,actuator,pneumatic

Dimensions

DN	PN10-16 EN593(short)/BS5155 (EN558-1 Series 13)		PN10-16 EN 593(long)/din3202-F4 (EN558-1 Series14)		PN25 EN 593(long) (BS 5155&DIN 3202-F4)
	L	W.(kg)	L	W.(kg)	L	W.(kg)
80	114	20	180	23	180	30
100	127	22	190	25	190	32
125	140	27	200	30	200	40
150	140	35	210	40	210	52
200	152	52	230	60	230	78
250	165	75	250	85	250	110
300	178	105	270	115	270	150
350	190	125	290	140	290	182
400	216	185	310	200	310	260
450	222	220	330	240	330	312
500	229	295	350	320	350	416
600	267	490	390	520	390	676
700	292	670	430	710	430	923
800	318	940	470	990	470	1290
900	330	1140	510	1220	510	1560
1000	410	1525	550	1600	550	2080
1100	410	1900	590	2000	590	2600
1200	470	2080	630	2200	630	2860
1400	530	3000	710	3150	710	4095
1500	575	3810	750	4000	750	5200
1600	600	4730	790	4950	790	6435
1800	670	7200	870	7500	870	9750
2000	760	11160	950	11500	950	14950