Slag Discharge Gate Valve Manufacturers Suppliers Price High Temperature Abrasion Resistant

Maintain convenience and economy

Maintain convenience and economy
01
Modular design allows for quick replacement of ceramic valve cores and sealing components, reducing maintenance time by over 50%; The flow resistance coefficient is as low as 0.02-0.03, which reduces pressure loss by 30% compared to traditional valves and significantly saves energy consumption.

High temperature resistance and corrosion resistance

High temperature resistance and corrosion resistance
01
Temperature tolerance range -29 ℃~450 ℃, acid and alkali corrosion resistance (pH 0-14), suitable for strong acid, strong alkali and salt spray environments, avoiding electrochemical corrosion problems of metal valves.

Diversified driving adaptation

Diversified driving adaptation
01
Supports manual, electric, and pneumatic drive, with electric control response time<1 second and opening error ≤ 1mm, meeting the requirements of remote precise adjustment. Some models use bevel gear transmission to improve the convenience of operation under high torque conditions.

Enhanced sealing structure

Enhanced sealing structure
01
Ceramic ceramic or ceramic metal hard seal combination, utilizing medium pressure to self enhance sealing performance, with a pressure resistance of PN16-PN40; Protect lip patent technology to prevent hard objects from cutting and cracking the sealing ring, and support bidirectional sealing.

Anti clogging flow channel design

Anti clogging flow channel design
01
Full bore straight through or Y-shaped flow channel structure to avoid dead corners in medium flow; A slag guide groove is installed at the bottom of the valve body to automatically remove slag slurry and reduce the risk of particle accumulation. The split valve body design facilitates quick removal and replacement of ceramic lining, reducing maintenance time.

Application of high wear-resistant materials

Application of high wear-resistant materials
01
Using engineering ceramics such as aluminum oxide （Al₂O₃） and silicon carbide (SiC), the hardness reaches HRA88 or above, the wear resistance is 5-10 times that of ordinary metal valves, and it can withstand the erosion of media containing 30% -60% solid particles. Some models achieve ceramic and metal matrix composites through hot pressing or inlay processes, balancing toughness and wear resistance.

Performance Specifications & Dimensions

Nominal Diameter DN(mm)	Main external dimensions and connection dimensions (mm)
Nominal Diameter DN(mm)	L	D	D1	D2	D6	b	f	z-Φd	H	H0	D0	Dg
PN1.6MPa
50	250	160	125	100	-	20	3	4-18	-	335	250	250
80	280	195	160	135	-	22	3	4-18	-	510	280	280
100	300	215	180	155	-	22	3	8-18	-	685	300	300
150	350	280	240	210	-	24	3	8-23	-	790	350	350
200	400	335	295	265	-	26	3	8-23	-	885	350	350
250	450	390	350	320	-	28	3	12-23	-	1015	400	400
300	500	440	400	368	-	28	4	12-23	-	1190	450	450
350	550	500	460	428	-	30	4	16-23	-	1350	500	500
400	600	565	515	482	-	32	4	16-25	-	1460	500	500
450	650	615	565	532	-	32	4	20-25	-	1620	550	550
500	700	670	620	585	-	34	4	20-25	-	1800	550	550
600	800	780	725	685	-	36	5	20-30	-	2030	650	-
700	900	895	840	800	-	40	5	24-30	-	2230	700	-

Note: The pressure range is 1.0MPa~16.0MPa. The above data is for reference only. Please consult the company's sales department for details.