China Ductile Iron Silence Lift Check Valve Suppliers, Manufacturers, Factory

Ductile Iron Silence Lift Check Valve

tem	parts	Material
1	Body	ASTM A351 CF8M	ASTM A351 CF8	ASTM A216 WCB
2	Cap	TM A351 CF8M	ASTM A351 CF8	ASTM A216 WCB
3	Ball	ASTM A351 CF8M	ASTM A351 CF8	ASTM A351 CF8
4	Seat	R-PTFE	R-PTFE	R-PTFE
5	Stem	ASTM A182 F316	ASTM A182 F304	ASTM A182 F304
6	Thrust Washer	R-PTFE	R-PTFE	R-PTFE
7	Packing	PTFE	PTFE	PTFE
8	Gland	304	304	304

CLASS		PRESSURE(MPa)
(PN)	(Class)	Shell test	Seal test
1	-	1.5	1.1
1.6	-	2.5	1.76
2.5	-	3.8	2.75
4	-	6	4.4
6.4	-	9.6	7.04
-	150	3	2.2
-	300	7.6	5.6
-	600	15	11
-	10K	2.4	1.5
-	20K	5.8	4

Main external and connection dimension
PN1.6 Mpa
DN	15	20	25	32	40	50	65	80	100	125	150	200
L	130	140	150	165	180	200	220	250	280	320	360	400
H	59	63	75	85	95	107	142	152	178	252	272	342
W	130	130	160	180	230	230	400	400	650	1050	1050	1410
Wt(Kg)	2.5	3	5	6	7	10	15	19	33	58	93	160
PN2.5 Mpa
DN	15	20	25	32	40	50	65	80	100	125	150	200
L	130	140	150	165	180	200	220	250	320	400	400	550
H	59	63	75	97	107	142	152	178	252	272	342	345
W	130	130	160	230	230	400	400	700	1100	1100	1500	1500
Wt(Kg)	2.5	3	5	6	7.5	10	15	20	33	60	93	175
PN4.0 Mpa
DN	15	20	25	32	40	50	65	80	100	125	150	200
L	130	140	150	180	200	220	250	280	320	400	400	400
H	59	63	75	85	95	107	142	152	178	252	272	342
W	130	130	160	230	230	400	400	700	1100	1100	1500	1500
Wt(Kg)	3	4	5	7	9	12	18	28	46	75	106	190
PN6.4 Mpa
DN	15	20	25	32	40	50	65	80	100	125	150	200
L	165	190	216	229	241	292	330	356	432	508	559	660
H	59	63	75	97	107	142	152	178	252	272	305	398
W	130	130	160	230	230	400	400	700	1100	1100	1500	1800
Wt(Kg)	6.5	7	8	12	14	18	28	40	65	98	140	250
PN10.0 Mpa
DN	15	20	25	32	40	50	65	80	100	125	150	200
L	165	190	216	229	241	292	330	356	432	508	559	660
H	59	63	75	97	107	142	152	178	252	272	305	398
W	130	130	160	230	230	400	400	700	1100	1100	1500	1800
Wt(Kg)	6.5	7	10	15	18	25	32	46	75

Gate valve:
1.Standard: DIN3352 F4 / DIN 3352 F5 / BS 5163 / BS 4504 / ANSI,ext
2.Seal: Metal seated gate valve,Rubber coat gate valve
3.Material:Cast Iron(gg25) / Ductile Iron(ggg40/ggg50)
4.Connection:Flange end / Socket end / Kinfe / Threaded end / Wafer Type,ext
5.Pressure:PN10/16/25

Butterfly valve:
1.Type:Wafer type butterfly valve / lug type butterfly valve/flange type butterfly valve(concentric and eccentric) /u type butterfly valve/grooved butterfly valve,ext
2.Pressure:PN10/16/25
3.Material:Cast Iron(gg25) / Ductile Iron(ggg40/ggg50)
4.Standard:DIN/BS/ANSI,ext

Check valve:
1.Type:Wafer(dual)check valve/Swing check valve/Slient check valve/Ball check valve/lift check valve,ext
2.Pressure:PN10/16/25
3.Material:Cast Iron(gg25) / Ductile Iron(ggg40/ggg50)
4.Standard:DIN/BS/ANSI,ext

Ball valve:
1.Material:Cast Iron(gg25) / Ductile Iron(ggg40/ggg50)
2.Standard:ANSI/JIS
3.Type:Flange ball valve/Tee ball valve/Welding ball valve,ext

Globe valve:
1.Material:Cast Iron(gg25) / Ductile Iron(ggg40/ggg50)
2.Type:Globe valve / Lift globe valve,ext

Strainer:
1.Material:Cast Iron(gg25) / Ductile Iron(ggg40/ggg50)
2.Type: Y strainer / T strainer,ext

Other valves:
Foot valve,Marine Valve,ext