Lined Plug Valve

Lined Plug Valve

Size:

DN15~DN300

Pressure:

PN10, PN16, 150LB

Material:

WCB, CF8, CF8M, CF3M

Liner:

PFA, FEP

Face-to-face:

HG/T 3704, DIN 3202, ASME B16.10

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Features and benefits Technical details Applications Download Certificates

This lined plug valve features a cavity-free and dead zone-free design, preventing fluid media accumulation or contamination. This lined plug valve is engineered to prevent shrinkage, collapse, and blow-out. The tapered plug design of the lined plug valve ensures reliable, tight shut-off and in-line sealing control. Our lined plug valve is suitable for vacuum applications, featuring a large sealing area with face-to-face sealing design for optimal performance.

Large Ports: Offer good Cv values. Reduced frictional losses & pressure drop
Due to it’s large sealing surface a tight shut-off is assured
No disassembly required to restore seating; plug can be reseated with a quick and easy in-line adjustment
Plug adjustment is linear, impossible to side load
Tapered stem for increased sealing capabilities
All components are high precision investment cast

ASME B16.5 Class150 Table

ASME B16.5 Class150

Unit:mm

NPS	DN	L	D	D1	D2	Z-d	f	b	H	W	H0
1/2	15	110	89	60.5	35	4-16	2.5	8	85	180	-
3/4	20	117	98	70.0	43	4-16	2.5	8.9	88	180	-
1	25	127	108	79.5	51	4-16	2.5	9.6	98	260	-
1 1/4	32	140	117	89.0	64	4-16	2.5	11.2	101	260	-
1 1/2	40	165	127	98.5	73	4-16	3	12.7	128	320	-
2	50	178	152	120.5	92	4-19	3	14.3	128	320	-
2 1/2	65	190	178	139.5	105	4-19	3.5	15.9	135	320	-
3	80	203	190	152.5	127	4-19	3.5	17.5	164	400	322
4	100	229	229	190.5	157	8-19	4	22.3	178	400	332
5	125	254	254	216.0	186	8-22	4	22.3	205	-	385
6	150	267	279	241.5	216	8-22	4	23.9	220	-	405
8	200	292	343	298.5	270	8-22	4.5	27		-	455
10	250	330	406	362.0	324	12-25	4.5	28.6		-	490

ASME B16.5 Class300 Table

ASME B16.5 Class300

NPS	DN	L	D	D1	D2	Z-d	f	b	H	W	H0
1/2	15	110	95	66.5	35	4-16	2.5	8	85	180	-
3/4	20	117	117	82.5	43	4-19	2.5	8.9	88	180	-
1	25	127	124	89.0	51	4-19	2.5	9.6	98	260	-
1 1/4	32	140	133	98.5	64	4-19	2.5	11.2	101	260	-
1 1/2	40	165	156	114.5	73	4-22	3	12.7	128	320	-
2	50	178	165	127.0	92	8-19	3	14.3	128	320	-
2 1/2	65	190	190	149.0	105	8-22	3.5	15.9	135	320	-
3	80	203	210	168.5	127	8-22	3.5	17.5	164	400	322
4	100	229	254	200.0	157	8-22	4	22.3	178	400	332
5	125	254	279	235.0	186	8-22	4	22.3	205	-	385
6	150	267	318	270.0	216	12-22	4	23.9	220	-	405
8	200	292	381	330.0	270	12-25	4.5	27		-	455
10	250	330	445	387.5	324	16-29	4.5	28.6		-	490