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Model: PZ943H / F / X / Y
Nominal diameter: NPS2 "~ 32", DN50 ~ 1200mm
Nominal pressure: CL150, PN0.6 ~ 2.5MPa
Operating temperature: ≤200 ℃
Design criteria: API 600, API6D, ASME B16.34, GB / T 12234
Construction Length: ASME B16.10, API6D, GB / T 12221
Connection Standards: ASME B16.5, ASME B16.47, GB / T 9113, JB / T 79 , HG / T 20592
Pressure test: API 598, GB / T 13927, JB / T 9092
Pressure - Temperature class: ASME B16.34, GB / T 12224

[Basic Information]

Electric knife gate valve has the advantages of simple and compact structure, reasonable design, light material, reliable sealing, light and flexible operation, small volume, smooth passage, small flow resistance, light weight, easy installation and easy disassembly. -2.5MPa, the use of temperature -29-650 ℃ under normal circumstances. Knife gate valve with a shear function, scraping off the sealing surface of the adhesive, automatically remove debris, stainless steel gate to prevent corrosion caused by leakage seal.

 [Valve Features]

1, short structure length, save material, can greatly reduce the overall weight of the piping system.

2, take up less effective space, can effectively support the strength of the pipeline, reducing the possibility of pipeline vibration.

3, the gate selection of austenitic stainless steel, corrosion resistance greatly improved, which can effectively prevent the leakage caused by the gate seal leakage.

4, the sealing packing with flexible PTFE, reliable sealing, light and flexible operation.

5, the gate with a knife function, can effectively shut down all kinds of debris in the media.

6, such as the use of hard-sealed stainless steel, valve do spray welding, it can be a good extension of the valve on the temperature and pressure requirements.

[Adaptations]
 Knife gate valve products are widely used in chemical, coal, food, sewage, paper, steel and other fields, is an ideal seal valve.

 

The main shape and connection dimensions (mm):

PN	DN	L	D1	D2	H	A	B	C	D	N-Φ	Denso models
0.6MPa	50	48	90	110	600	215	125	318	197	4-M12	DZ10
	65	48	110	130	670	215	125	318	197	4-M12	DZ10
	80	51	125	150	680	215	125	318	197	4-M16	DZ10
	100	51	145	170	700	215	125	318	197	4-M16	DZ10
	125	57	175	200	720	215	125	318	197	8-M16	DZ10
	150	57	200	225	790	215	125	318	197	8-M16	DZ10
	200	70	255	280	850	215	125	363	197	8-M16	DZ15
	250	70	310	335	1100	215	125	363	197	12-M16	DZ20
	300	76	362	395	1180	215	125	363	197	12-M20	DZ20
	350	76	412	445	1280	215	125	363	197	12-M20	DZ30
	400	89	462	495	1460	215	125	363	197	16-M20	DZ45
	450	89	518	550	1600	240	235	437	277	16-M20	DZ45
	500	114	568	600	1800	240	235	437	277	16-M20	DZ60
	600	114	670	705	2100	240	235	437	277	20-M22	DZ60
	700	127	775	810	2300	274	260	526	283	24-M22	DZ90
	800	127	880	920	2500	274	260	526	283	24-M27	DZ120
	900	154	980	1020	2700	319	295	554	309	24-M27	DZ180
	1000	165	1080	1120	2900	319	295	554	309	28-M27	DZ250
	1200	190	1295	1340	2300	319	295	554	309	32-M27	DZ250
1.0MPa	50	48	100	125	600	215	125	318	197	4-M16	DZ10
	65	48	120	145	670	215	125	318	197	4-M16	DZ10
	80	51	135	160	680	215	125	318	197	4-M16	DZ10
	100	51	155	180	700	215	125	318	197	8-M16	DZ10
	125	57	185	210	720	215	125	318	197	8-M16	DZ10
	150	57	210	2400	790	215	125	363	197	8-M20	DZ15
	200	70	265	295	850	215	125	363	197	8-M20	DZ20
	250	70	320	350	1140	215	125	363	197	12-M20	DZ20
	300	76	368	400	1180	215	125	363	197	12-M20	DZ30
	350	76	428	460	1280	215	125	363	197	16-M20	DZ30
	400	89	482	515	1460	240	235	437	277	16-M22	DZ45
	450	89	532	565	1600	240	235	437	277	20-M22	DZ45
	500	114	585	620	1800	240	235	437	277	20-M22	DZ60
	600	114	685	725	2100	240	235	437	277	20-M27	DZ60
	700	127	800	840	2300	274	260	526	238	24-M27	DZ120
	800	127	898	950	2500	319	295	554	309	24-M30	DZ180
	900	154	1005	1050	2700	319	295	554	309	28-M30	DZ180
	1000	165	1115	1160	2900	319	295	554	309	28-M30	DZ250
	1200	190	1325	1380	3400	319	295	554	309	32-M36	DZ258