800X Differential By-Pass Balancing Valve

Model
800X

800X differential by-pass balancing valve structures characteristics

800X Differential By-Pass Balancing Valve is used between water supply and water back of an air conditioning system in order to balance the pressure differential and to improve the system’s utility, keep the pressure differential at an accurately constant value and to lower the system’s noise and damage to the equipment due to an extra-big pressure differential to the utmost extent. It is superior to the other balancing valves, needs no other execution machine, gets the system balanced completely dependes on the pressure differential of the medium’s own and saves energy and the installation space.

800X differential by-pass balancing valve construction

800X differential by-pass balancing valve external and connection dimensionsTop of page

DN(mm)		20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500
L		180	180	180	203	203	235	285	360	400	455	585	650	800	860	915	980	1075
PN10	D	105	115	135	145	160	180	195	215	245	280	335	390	440	500	565	615	670
	D1	75	85	100	110	125	145	160	180	210	240	295	350	400	460	515	565	620
PN16	D	105	115	135	145	160	180	195	215	245	280	335	405	460	520	580	640	705
	D1	75	85	100	110	125	145	160	180	210	240	295	355	410	470	525	585	650
PN25	D	105	110	135	145	160	180	195	230	270	300	360	425	485	550	610	660	730
	D1	75	85	100	110	125	145	160	190	220	250	310	370	430	490	550	600	660
H		550	560	575	590	610	625	642	750	808	864	1135	1185	1325	1385	1445	1545	1720
H1		125	130	135	145	160	180	200	270	310	320	370	430	180	525	580	635	705

Note:
Either elastic seat ring sealed gate valve or butterfly valve can be selected in the schematic of installation. Recommend to select the butterfly valve in case of ≥DN350

800X differential by-pass balancing valve main technical featuresTop of page

Nominal Pressure	1.0MPA	1.6MPA	2.5MPA
Shell test pressure	1.5MPA	2.4MPA	3.75MPA
Sealed test pressure	1.1MPA	1.76MPA	2.75MPA
Suitable temperature	≤80℃
Suitable medium	water

800X differential by-pass balancing valve ralated productsTop of page

• 106X solenoid remote control floating valve
• 100X remotel-controlledfloating valve
• 200X pressure-reducing valve
• 300X slow-closing check valve
• 400X flow control valve
• 500X pressure discharge & sustain valve
• 600X hydraulic electric control valve
• 700X pump control valve
• 800X differential by-pass balancing valve
• 900X emergent-closing valve
• 100D water-level setting valve
• 100A angular water level setting valve
• H142X hydraulic water level control valve
• ZSFM series diaphragm raining valve
• 100S angular membrane mud valve
• Angular quick-open mud valve(hydraulic / pneumatic)
• JM744X、JM644X membrane hydraulic、pneumatic quick-open mud valve

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