SP45

SP45 digital lock balance valve with a digital lock function of the special regulation type valve, DC type valve structure, has better percentage flow characteristics, a reasonable allocation of flow, effectively solve the heating (air conditioning) system of room temperature in the presence of the uneven problem. At the same time, the pressure drop and flow rate can be adjusted accurately, which can improve the state of liquid flow in the pipe network system, and achieve the purpose of balancing and saving energy.SP45 digital lock balance valve with opening instructions, opening and locking device for small valve pressure flow measurement, as long as the appropriate specifications in each branch and the user entrance installed on the balance valve, and intelligent instrument with a one-time special debugging after locking, the total water control system in a reasonable range, so as to overcome the "big flow, unreasonable phenomenon of small temperature difference". This product is an ideal product in heating system. The SP45 balance valve can be installed in the water pipe, can also be installed in the return pipe, we recommend the general installed in the return pipe, especially for high temperature loop, convenient debugging, more to be installed in the return pipe, the installation of the balance valve for water (back) do not have to set the cut-off valve.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.

Zero part name	Valve body, valve cover	The stem	Valve	A seal
Material Science	Grey cast iron, ductile iron, cast steel	Stainless steel	Nodular graphite cast iron	Rubber asbestos gasket

Nominal pressure: 1.6MPa
Applicable temperature: 0 ~ 120
Applicable medium: water, oil and other non corrosive liquid

SP45F Flange type	DN	32	40	50	65	80	100	125	150	200	250	300	350	400
	L	180	200	230	290	310	350	400	480	550	622	698	787	850
	H	230	242	250	260	329	340	424	454	517	573	617	705	810