Lifting hard sealed plug valve-Zhejiang Zhedong Valve Co., Ltd.-Official website

Product details

Structural features

1. Reasonable product structure, reliable sealing, excellent performance and beautiful appearance.
2. The opening and closing process of the valve is under the condition that the sealing surface is detached, which will not cause the abrasion of the sealing surface.
3, two-way flow, more convenient installation and use.
4. The material and flange size of the parts can be reasonably selected according to the actual working conditions or user requirements to meet various engineering needs.

Technical specifications

Structural formation	BB-BG-OS&Y
Design standard	API599、API6D
Face to face	ASMEB16.10
Flange ends	ASMEB16.5
Test & inspection	API598.API 6D

Product performance specification

Nominal pressure	Shell test pressure	Sealing test pressure	Applicable temperature（℃）	Applicable media
150	3	2.2	≤550℃	Water, steam, oil, etc
300	7.5	5.5
600	15	11
900	22.5	16.5
1500	37.5	27.5

Product size

Model		ZDALX43-150LB
Pressure		150LB
Caliber	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
Size	in	1/2	3/4	1	1¼	1½	2	2½	3	4	5	6	8	10	12	14
L		108	117	127	140	165	178	190	203	229	254	267	292	330	356	381
H		190	195	225	260	280	310	340	395	435	470	535	590	630	680	720
W		120	140	140	180	200	220	260	280	300	340	400	450	450	500	500
(Kg) Weight		9	10	11	17	19	23	25	32	55	82	98	130	178	250	380

Model		ZDALX43-300LB
Pressure		300LB
Caliber	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
Size	in	1/2	3/4	1	1¼	1½	2	2½	3	4	5	6	8	10	12	14
L		140	152	165	178	190	216	241	283	305	381	403	419	457	502	762
H		190	195	225	260	280	310	340	395	435	470	535	590	630	680	720
W		120	140	140	180	200	220	260	280	300	340	400	450	450	500	500
(Kg) Weight		10	12	14	19	21	28	34	39	75	95	135	200	255	415	650

Model		ZDALX43-600LB
Pressure		600LB
Caliber	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
Size	in	1/2	3/4	1	1¼	1½	2	2½	3	4	5	6	8	10	12	14
L		165	190	216	229	241	292	330	356	432	508	559	660	787	838	889
H		190	195	225	260	280	310	340	395	435	470	535	590	630	680	720
W		120	140	140	180	200	220	260	280	300	340	400	450	450	500	500
(Kg) Weight		13	14	19	23	25	32	40	55	105	139	300	440	730	1150	1570

Model		ZDAXL43-900LB
Pressure		900LB
Caliber	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
Size	in	1/2	3/4	1	1¼	1½	2	2½	3	4	5	6	8	10	12	14
L		229	229	254	279	305	368	419	381	457	559	610	737	838	965	1029
H		190	195	225	260	280	310	340	395	435	470	535	590	630	680	720
W		120	140	140	180	200	220	260	280	300	340	400	450	450	500	500
(Kg) Weight		16	17	26	30	33	39	50	70	137	181	397	590	860	1470	1880

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