Mining explosion-proof water distribution valve

NegotiableUpdate on 10/22

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Overview

Product Description of PZ2 Mining Explosion proof Water Distribution Valve PZ2 Mining Explosion proof Water Distribution Valve is a right angle gate valve that uses a small electric motor as a power source to replace manual operation and can withstand a pressure of 0.1Mpa

Product Details

PZ2Mining explosion-proof water distribution valveProduct description

The PZ2 mining explosion-proof water distribution valve is a right angle gate valve that uses a small electric motor as a power source to replace manual operation and can withstand a pressure of 0.1Mpa. It is mainly used for water distribution in various suction wells underground in mines, and can also be used for mineral processing and water treatment tank discharge. The water does not contain corrosive media and the water temperature is not greater than 80 ℃.

The PZ2 mining explosion-proof water distribution valve is an improved design based on the original PZ1 type; PZ2 type is an improved design that adds an electric device for mining valves to meet the needs of unmanned and fully automated production in coal mine water pump rooms.

The PZ20 series mining water distribution valve has the characteristics of simple structure, good sealing performance, convenient cleaning, flexible operation, and labor-saving. It is mainly used for water distribution in underground pump rooms and suction wells. (Type I is manually operated)

Mining explosion-proof water distribution valveMain performance specifications

model		PZ2-400	PZ2-500	PZ2-600	PZ2-800	PZ2-1000	PZ2-1200
Nominal diameter (mm)		400	500	600	800	1000	1200
Medium and temperature		Water, ≤ 80 ℃
Nominal pressure (MPa)		0.1 (test pressure 0.25)
Operating stroke (mm)		220	220	290	300	350	350
Configure the electrical installation model		ZB20-24	ZB20-24	ZB30-24	ZB30-24	ZB45-24	ZB60-24
Motor power (Kw)		0.55	0.55	0.75	0.75	1.1	1.1
Rated current (A)	660V	1.39	1.39	2.0	2.0	2.0	2.6

Mining explosion-proof water distribution valveProduct Structure Diagram

Outline dimension table of explosion-proof water distribution gate valve for mining

model	Console							gate valve								short tube		Operation stroke	Mass (Kg)
model	B	B1	D2	d1	D1	H	H1	B2	B3	B4	B5	d2	D3	H2	H3	D	L1	Operation stroke	With short tube	No short tube
PZ2-400	350	300	180	19	500	750	965	330	235	27	60	15	540	580	635	400	250	168	335	275
PZ2-500					500		965	380	285	27	60	15	640	630		500	300	193	410	330
PZ2-600					600		1403	450	345	35	80	19	740	720		600	350	218	600	480
PZ2-800					600		1403	550	445	35	80	19	940	885	815	800	450	250	830	675
PZ2-1000	500	400	250	22	700	900	1246	670	548	36	100	23	1175	966	1076	1000	550	268	1300	1072
PZ2-1200	500	400	250	22	700	900	1296	780	652	40	120	23	1375	1080	1106	1200	650	396	1721	1446

Note: The size of the protruding part on the bottom of the D2 control panel should be larger than the reserved hole on the foundation.

Length of connecting rod H4 at different L values

model	L
	5000	45000	4000	3500
PZ2-400	3780	3280	2780	2580
PZ2-500
PZ2-600	3510	3010	2510	2010
PZ2-800
PZ2-1000	3120	2820	2120	1620
PZ2-1200	3040	2540	2040	1540

List of accompanying goods
1. Complete supply scope: one control panel, one gate valve, one short pipe, one connecting rod, one rubber gasket for flange connection of gate valve and short pipe, one motor and turbine box.
2. Accompanying technical documents: one copy of product qualification certificate and one copy of this manual.
3. Quality assurance: If the material of the overcurrent parts meets the requirements of the conveying medium, and the user properly abides by the storage and use rules, within 18 months from the date of shipment from our factory, and the continuous operation does not exceed 12 months, if the product is damaged or cannot work normally due to manufacturing defects, our factory will replace or repair the product or parts for the user free of charge. Wear of vulnerable parts is not limited to this.