DYC-JQ Electric-vacuum Differential Pressure Valve on sale

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US$ 50 - 500 / Piece

1 Piece(Min. Order)

Port guangzhou
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Product Details

Standard or Nonstandard	Standard	Structure	Other, Pressure
Pressure	Vacuum	Power	Other, electric
Material	Stainless Steel	Temperature of Media	Medium Temperature
Media	Gas	Port Size	dn10-300
Place of Origin	Guangdong, China	Model Number	DYC-JQ
Brand Name	joto

Product Description

DYC-JQ Electric-vacuum Differential Pressure Valve on sale

DYC-JQ electro-vacuum differential Pressure valve is a sefety valve for mechanical vacuum pump. It is mounted at the intake nozzle of mechanical vacuum pump, dynchronously opened and closed with the pumo. In case that pump stops working or power supply is suddenly broken off. valve disc will be closed automatically under atmospheric pressure, to keep the vacuum system vacuum and the air charged into pump cavity, thus to prevent pump oil from reverse flow that can pollute the vacuum system. Applicable medium can be pure air or noncorrosive gases.

II.

Body, bonnet and disc: carbon steel or aluminium alloy Diaphragm: NBR and terylene silk

III.Main Technical Performance

Applicability	105~10-2Pa
Valve Leak Rate	≤1.3×10-2Pa.L/S
Applicable Temperature	-30~+50°C
Coil Temperature Rise	≤65°C
Opem-close time	≤3S
Mains Voltage	220V/50Hz

IV.Overall and Connection Dimensions (mm)

Model	DN	Do	D	D2	n-φc	A	H
DYC-JQ50	50	90	110	55	4-Φ9	10	203
DYC-JQ63	63	105	130	68	4-Φ9	88	226
DYC-JQ80	80	125	145	85	8-Φ9	98	260
DYC-JQ100	100	145	165	105	8-Φ9	108	282
DYC-JQ160	160	200	225	165	8-Φ12	158	350

Model	DN	D1	D	A	H	B
DYC-JQ16	16	17.2	30	40	160	55
DYC-JQ25	25	26.2	40	50	170	60
DYC-JQ32	32	34.2	55	58	179	60
DYC-JQ40	40	41.2	55	65	187	70
DYC-JQ50	50	52.2	75	70	203	85

Model	DN	Do	D2	h	B	H	n-d
DYC-JQ16	16	42	22	28	45	148	4-M5
DYC-JQ25	25	55	29	35	58	155	4-M6
DYC-JQ32	32	64	36	40	65	160	4-M6
DYC-JQ40	40	70	44	44	80	166	4-M6
DYC-JQ50	50	90	55	56	94	189	4-M8
DYC-JQ65	65	105	70	65	115	205	4-M8
DYC-JQ80	80	125	85	75	140	250	4-M8

Contact Us

Guangzhou Joto Valve & Pump Industry Co., Ltd.: Contact nameDaisy Chan
Chat Now; Phone086-020-31175638; AddressRoom 201, Gangxin Cheng, No. 431, East Ring Road, Shiqiao Street, Panyu District, Guangzhou, Guangdong, China (Mainland), Guangzhou, Guangdong

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Product Categories

CENTRIFUGAL PUMP	CHEMCIAL PUMP	JOTO Faucet	New Products
SAND PUMP	SCREW PUMP	second product show case	SUBMERSIBLE WATER PUMP
VACUUM PUMP

DYC-JQ Electric-vacuum Differential Pressure Valve on sale

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