Electric single clip-on type knife gate valve

Electric single clamp connection type knife gate valve for electric drive, wafer, rising stem parall…

Description：

One, the introduction:

PZ973H series of electric single clip-on type knife gate valve for electric drive, clamp connection, rising stem rigid single ram parallel type, the valve seat sealing surface for the cemented carbide with ptfe, models are divided into: PZ973X, PZ973H, PZ973F, PZ973Y, nominal pressure PN10 ~ 16, the valve body material is carbon steel (16 PZ973H - 10 c/c), stainless steel (16 PZ973F - 10 p/p, 16 PZ973Y - 10 p/p), which has the function of discharge gate valve.PZ973H type electric knife gate valve adopts full circular channel design, in the upper knife plate fitted with ptfe, wiper, poly resin or containing Ni wear resistant cast iron made of wear-resistant ruffled cone installed in the inlet side of knife gate valve, can set up multiple rinse mouth around the body.Knife plate on the bottom of the processed into the blade, high degree of finish, ensure the good sealing.

Second, the valve USES and features:

PZ973H series of electric single clip-on type knife gate valve is widely used in chemical industry, coal, sugar, sewage, paper, fly ash treatment, the use of material transportation, food and beverage industry requirements and working conditions are harsh environmental conditions inferior areas, is an ideal sealing valve.Type knife gate valve is particularly suitable for papermaking industry used on the pipeline to adjust and throttling.PZ973H type electric knife gate valve driving part adopts multi-turn electric device, is used to drive and control the opening and closing of the valve, operators can to control the valve in the control room distance can also be the scene manual operation, can also cooperate with computer to realize computer automatic control.

1, the structure of the wafer, small volume, light weight, small flow resistance, easy installation and maintenance.
2, completely open channel, can prevent the medium inside the valve deposits.
3, newly developed sealing ring, U can ensure good sealing of the valve.
4, outside of the gate seal, it is through the embedded in the body of elastic sealing strip, and with the aid of screw, clamp to adjust.

Three, electric device parameters and features:

parameter

1, power supply: AC380V, 50 hz.
2, standard: standard products with dust, prevent the rain shell, protective class IP65 protection ability, can be directly used in outdoor.
3, waterproof type: waterproof type products with dust, prevent flooding (IP67) shell protection grade.
4, explosion-proof type (EX) : explosion-proof grade for DII BT4 / DII CT4 (excluding acetylene).
5, environmental temperature: - 20 ℃ ~ 425 ℃.
6, optional: electrical controller.

Features:
1, the opening and closing fast, balanced and reliable, high degree of automation.
2, installation height and position is not restricted.
3, using explosion proof electric actuator, in flammable and explosive, even poisonous gas can work normally in the environment.
4, is equipped with manual, one thousand a continuous power supply can be manually open or close the valve, effectively control medium, prevent accidents.

Four, electric single clip-on type knife gate valve technical parameters:

Nominal pressure (MPa)	Shell test (MPa)	Sealing test (MPa)	Working temperature	Applicable medium
1.0 1.6	1.5 2.4	1.1 1.76	100 ℃ -- 425 ℃ or less 100 ℃ -- 425 ℃ or less	Pulp, waste water, coal slurry, slag, ash and water mixture

Five, the valve parts material:

Body and cover	ram	The valve stem	Sealing surface
Stainless steel, carbon steel, gray cast iron	Stainless steel	Stainless steel	Rubber, ptfe, stainless steel, cemented carbide

Six, main shape and connection size (mm)

Nominal pressure	DN	L	D1	D2	H	A	B	C	D	N - Φ	Denso type
0.6 MPa	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
1.0 MPa	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

Seven, ordering information:
1, please understand this product carefully before order - type knife gate valve, clearly indicate the type, model, material quality, pressure and quantity.
2, it is very important when using occasions or when the environment is more complex, please try to provide the design drawings and detailed parameters, by wei measurement experts in our audit checks for you.
3, when ordering type knife gate valve, please fill in detail the order unit, the receiving unit, the unit of payment, the name of the mailing address (including province, city, ground, district, street, number), phone, bank, account and representative.
4, order, all our products are for cash or your shipment to pick up the goods.

Eight, the inspection (discharge) guidelines:
1, carefully controlled and when ordering products (type knife gate valve), and packing if there is any breakage, etc.
2, choose suitable methods and tools, to prevent deformation or damage to the product;My company pays attention to service problems, in order to achieve customer satisfaction product standards we must shoulder to shoulder with customers to share their experiences, information and commitment, the goal, to cooperative relations to develop good products.No matter you ask product design principle, price, technology, schedule, any problem such as transport routes, has a specific customer service staff to answer you.

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Electric single clip-on type knife gate valve

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