Pressure Reducing/Low Flow By-Pass Valves, Pressure Relief/Sustaining

Features

800X Pressure Reducing/Low Flow By-Pass Valve, Pressure Relief/Sustaining is used between water supply and water back of an air conditioning system in order to balance the pressure differential and to improve the systems utility, keep the pressure differential at an accurately constant value and to lower the systems 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 depends on the pressure differential of the mediums own and saves energy and the installation space.

Supplier: Saitai Valve, China
Manufacturer: Shop in Shanghai Qingpu Industrial Park

Materials

Pressure Reducing/Low Flow By-Pass Valves, Pressure Relief/Sustaining with Diaphragm actuated

1. Needle Valve
2. Pilot Valve
3. Ball Valve

Dimensions

DNmm		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
PN10	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
PN16	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
PN25	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

Typical installation

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