China Eccentric plug valve supplier

Eccentric plug valve

Material of eccentric plug valve: Cast iron and Cast steel

Size of eccentric plug valve: 2inch(DN50) - 48 inch (DN1200)

Pressure of eccentric plug valve: 125LB(PN6)-150LB(PN16)

Connection type: Flange(FF,RF)

Kind of drive: Wrench,Gear,Electric actuators and pneumatic actuators

Operating temperature: -20℃ - 90℃

Working medium: sewage ，water, gas,oil

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Catalogue:

Plug valve .pdf

Introduction for eccentric plug valve

The Eccentricity plug valve mainly used for water supply and drainage pipeline.so they only applicable to low pressure environment.

Eccentricity plug valve product structural features product structural featues

1. The plug used for fixed structure(the structure of the plug like trunnion ball )

2. Eccentric design, lower friction, zero leakage.
3. Welded-in stainless steel, high performance resin seal can meet corrosion resistance requirements of various medium.
4. V type sealing ring can be changed on line without disassembling the operator.
5. Self-lubricated bearing provides very easy operation and low operation wearing.
6. Ductile iron plug covered wholly with rubber for drip-tight shut off assures excellent erode and corrosion resistance.
7. O-ring seals provide easy maintenance.
8. Linear characteristics can be used for throttling purpose.
9. Straight through flow design and column form body can meet max. flow capacity requirements without deposits.
10. Opening indication provides easy operation.
11. Available for manual, pneumatic and electric actuator operation.

Eccentric plug valve

Eccentricity plug valve main part's materialsTop of page

NO	Part name	Material
1	Body	ASTM A216-WCB ASTM A351-CF8,CF8M,CF3,CF3M
2	Plug	ASTM A216-WCB ASTM A351-CF8,CF8M,CF3,CF3M
3	Seat	Stainless steel, Nickel, Resin
4	O-ring	EPDM,NBR
5	Bearing	Self-lubricated material
6	Bonnet	ASTM A216-WCB ASTM A351-CF8,CF8M,CF3,CF3M
7	V-ring	EPDM,NBR
8	Pressing plate	ASTM A216-WCB ASTM A351-CF8,CF8M,CF3,CF3M

Eccentricity plug valve sehematic diagram of installationTop of page

Model		X47-150LB
Pressure		150LB
Size	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
Size	in	1/2	3/4	1	11/4	11/2	2	21/2	3	4	5	6	8	10	12	14
L-RF		108	117	127	140	165	178	190	203	229	254	267	292	330	356	381
L-BW		152	178	203	216	229	267	305	330	356	381	394	457	533	610	686
H		59	63	75	95	107	142	152	178	252	272	342	398	495	580	625
W		400	400	500	500	600	600	820	820	300	300	320	320	350	380	380
Weight(kg)		10	12	14	17	19	21	29	33	48	75	98	125	171	230	370

Model		X47-300LB
Pressure		300LB
Size	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
Size	in	1/2	3/4	1	11/4	11/2	2	21/2	3	4	5	6	8	10	12	14
L-RF		140	152	165	178	190	216	241	283	305	381	403	419	457	502	762
L-BW		152	178	203	216	229	267	305	330	356	381	457	521	559	635	762
H		59	63	75	95	107	142	152	178	252	272	342	398	495	580	625
W		400	400	500	600	600	820	1000	1000	300	300	320	320	350	380	380
Weight(kg)		12	14	16	19	21	24	31	36	61	86	130	190	255	380	560