Sinopec Shanghai Valve Manufzcturing Co.,LTD.

Description Material Performance Product Size Specifications

Knife gate valve is a gate opening and closing parts, RAM direction of motion perpendicular to the direction of the fluid, the manual knife gate valve can be fully open and fully closed, can not be adjusted and the throttle. There are two gate sealing surface, the most common mode of gate valve sealing surface to form two wedge, the wedge angle varies with the valve parameters, usually 50, wedge type knife gate valve can be made into a whole, called the rigid gate; can also be made to produce micro deformation of ram, in order to improve its process of the deviation, make up the sealing surface angle in the process, the gate is called the flexible gate most knife type gate valve is sealed by force, that the valve is closed, to rely on external pressure to force the gate to the seat, to ensure the sealing surface of the seal of the valve in the pipe shall be installed horizontally.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.

The main body parts, cover stem gate sealing surface of stainless steel, carbon steel, carbon steel, stainless steel stainless steel cast iron rubber, PTFE, stainless steel, hard alloy knife type slurry valve, knife type slag discharging sluice valve, single clip type slurry valve.

The nominal pressure of the main performance specifications (MPA) shell test seal test (MPA) (MPA) 1 1.6 1.5 working temperature suitable medium 2.4 1.1 1.8 than or equal to 900 DEG C pulp, sewage, slurry, coal ash, slag and water mixture

Nominal pressure	DN	L	D1	D2	H	D0	L0	L1	L2	·	Electric model	Motor power	Nominal torque	weight
0.6MPa	50	50	90	110	370	365	283	326	219	4-M12	DZ10	0.25	100	52.3
	65	50	110	130	460	365	283	326	219	4-M12	DZ10	0.25	100	53
	80	50	125	150	590	365	283	326	219	4-M16	DZ10	0.25	100	55
	100	50	145	170	780	365	283	326	219	8-M16	DZ10	0.25	100	57.4
	125	50	175	200	950	365	283	326	219	8-M16	DZ10	0.25	100	62
	150	60	200	225	980	365	283	326	219	8-M16	DZ10	0.25	100	71.3
	200	60	255	280	1053	365	283	371	219	8-M16	DZ15	0.37	150	80.5
	250	70	310	335	1060	365	283	371	219	12-M16	DZ20	0.37	200	99.6
	300	80	362	395	1230	365	283	371	219	12-M20	DZ20	0.37	200	122.7
	350	90	412	445	1250	365	283	371	219	12-M20	DZ30	0.55	300	148
	400	100	462	498	1767	365	283	371	219	16-M20	DZ30	0.55	300	158
	450	120	518	550	1920	560	365	470	310	16-M20	DZ45	1.5	450	224
	500	130	568	600	2010	560	365	470	310	16-M20	DZ45	1.5	450	241
	600	140	670	705	2110	560	365	470	310	20-M22	DZ60	2.2	600	335
1.0MPa	50	50	100	125	370	365	283	326	219	4-M16	DZ10	0.25	100	54
	65	50	120	145	460	365	283	326	219	4-M16	DZ10	0.25	100	60
	80	50	135	160	590	365	283	326	219	4-M16	DZ10	0.25	100	62
	100	50	155	180	780	365	283	326	219	8-M16	DZ10	0.25	100	66
	125	50	185	210	950	365	283	326	219	8-M16	DZ10	0.25	100	76
	150	60	210	240	980	365	283	326	219	8-M20	DZ15	0.37	150	84
	200	60	265	295	1053	365	283	371	219	8-M20	DZ20	0.37	200	106
	250	70	320	350	1060	365	283	371	219	12-M20	DZ20	0.37	200	120
	300	80	368	400	1230	365	283	371	219	12-M20	DZ30	0.55	300	218
	350	90	428	460	1250	365	283	371	219	16-M20	DZ30	0.55	300	230
	400	100	482	515	1767	365	283	371	219	16-M22	DZ45	1.5	450	297
	450	120	532	565	1920	560	365	470	310	20-M22	DZ45	1.5	450	369
	500	130	585	620	2010	560	365	470	310	20-M22	DZ60	2.2	600	420
	600	140	685	725	2110	560	365	470	310	20-M27	DZ60	2.2	600	650
1.6Mpa	50	50	100	125	370	365	283	326	219	4-M16	DZ10	0.25	100	650
	65	50	120	145	460	365	283	326	219	4-M16	DZ10	0.25	100	65
	80	50	135	160	590	365	283	326	219	8-M16	DZ10	0.25	100	68
	100	50	155	180	780	365	283	326	219	8-M16	DZ10	0.25	100	74
	125	50	185	210	950	365	283	326	219	8-M16	DZ10	0.25	100	77
	150	60	210	240	980	365	283	371	219	8-M20	DZ15	0.37	150	96
	200	60	265	295	1053	365	283	371	219	12-M20	DZ20	0.37	200	114
	250	70	320	355	1060	365	283	371	219	12-M22	DZ20	0.37	200	135
	300	80	375	410	1230	365	283	371	219	12-M22	DZ30	0.55	300	230
	350	90	435	470	1250	365	283	371	219	16-M22	DZ30	0.55	300	251
	400	110	485	525	1767	560	365	470	310	16-M27	DZ45	1.5	450	130
	450	120	545	585	1920	560	365	470	310	20-M27	DZ45	1.5	450	378
	500	130	608	650	2010	5060	365	470	310	20-M30	DZ60	2.2	600	435
	600	140	718	770	2110	560	365	470	310	20-M36	DZ60	2.2	600	530

Electric knife type valve has the advantages of simple and compact structure, reasonable design, light material saving, reliable sealing, flexible operation, small volume, smooth channel, small flow resistance, light weight, easy installation, easy disassembly and other advantages, can be in 1.0MPa-2.5MPa working pressure, working temperature -29-650 normal use condition. Knife type gate valve with a shear function, can scrape the sealing surface of the adhesive, automatic removal of debris, stainless steel gate to prevent corrosion caused by the seal leakage.

Products Consulting / Purchasing

Company：

Mandatory

Name：

Mandatory

Phone：

Mandatory

Email：

Content：

Mandatory

Be sure to write clearly consulted or purchase products detailed parameters and quantity.

Product List