Gold Member Since 2009
Audited Supplier
Ningbo Sanheng Refrigeration Control Co., Ltd.

Pressure Controller, Pressure Controls, Pressure Switch manufacturer / supplier in China, offering Differential Pressure Control with High Quality, High Quality Refrigerator Thermostat with CE (KSD-2003), Good Quality PTC Series Starter Relay (PP1100) and so on.

(/ )

Supplier Homepage Product Refrigeration Parts Differential Pressure Control with High Quality

Differential Pressure Control with High Quality

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Production Capacity: 50, 000pcs/year
Transport Package: Box
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: D series
  • Trademark: SANHENG
  • Origin: China
  • Quality: Good
  • Specification: CE, RoHS, ISO,
Product Description
Differential Pressure Control with High Quality

Production:

Differential pressure control is normally used in water system of central air-condition to control the pressure differential between the pipe of water providing & the pipe of water returning. It is different from other pressure differential control, which has a SPDT contact. Through the movement of the floating contact, the control reaches the contact and makes the engine driver to operate the valve. A typical sample of application is to equip the valve in the side pipe near. The system water pump. When the pressure differential between the pipe of water providing & the pipe of water returning is over the pre-set pressure, the valve will open wide, more water goes through the side valve, which will reduce the pressure differential between these two pipes of the water system. On the opposite, the pressure differential will increase between these two pipes of the water system.

@ For use with fluorinated refrigerants as well as with air and liquid; (Allowable fluid temp.: -45º C~+120º C)
@ Differential pressure of the pressure control is asdjustalbe;
@ Novel micro-switch ensures reliable switching;
@ Agile mounting bracket is suitable for different occasions
@ It can be used at water system. Reaching to a constant rate of flow through the control of the differential pressure between in & out pipes.
@ The differential pressure control can be used as protective devices for maintaining oil pressure of compressor for air-conditioning purpose.
@ The differential pressure have two pattern: Without time setting differential pressure control(frozen water) and with time setting differential pressure control(oil protective);
@ Max working pressure is 33bar., It is can used as protective the oil filter drier.
@ Please make it clear to us when ordering if the system adopts the media corrosive to phosphor and bronze, suitable models will be recommended;
@ Our products can substitute for congeneric import products, such as JOHNSON\DANFOSS\SAGINOMIYA\3S\RANCO and so on.


Differential Pressure Control with High Quality
                                        Rated Voltage (V)
Rated Amps. (A)
AC 125VAC 250VDC 24V
Non-Inductive Current20A10A10A
Inductive CurrentFull Load15A8A8A
Instantaneous72A72A64A
 
Specification
TypeAdjustable RangeDifferential (bar)Factory setting differential(bar)Reset time(s)Max. Working Pressure(bar)Note
MinMax
D20.52.00.30.5NO16.5T: with time-setting
H: high pressure

 
D40.53.50.51NO16.5
D4H0.53.50.51NO33
D61.06.00.51NO16.5
D6H1.06.00.51NO33
D35T0.54.0≤ 0.4190s16.5
D35TH0.54.0≤ 0.4190s33


Package information:
Standard export packing or per customer's requirement

Our service:
We can produce different customized products according to customer's actual requirements.

Company Introduction:
Ningbo Sanheng Refrigeration Control Co., Ltd is locates in Xikou Industrial Park, Fenghua, Ningbo City, Zhejiang Province, formerly known as Zhejiang Fenghua Sanshi Solenoid Valve Fantory, after decades of development, has formed a set of automatic control components of refrigeration independent research and development, production, sales and import & export trade in the integrated company.

Differential Pressure Control with High Quality

Differential Pressure Control with High Quality
Send your message to this supplier
Avatar
Ms. Sally
*From:
To: Ms. Sally
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now