Best Price on Manual Valve - Monoblock Valves-GDV160 – Guorui
Best Price on Manual Valve - Monoblock Valves-GDV160 – Guorui Detail:
|Rated flow rate：||160L/min|
|Maximum flow rate：||170L/min|
|Maximum pressure at P port：||310bar|
|Maximum pressure at A/B port：||310bar|
|Maximum pressure at T port：||25bar|
|Internal leakage (at 70 bar):A/B toT ：||30-35CC/min|
|Temperature range of the hydraulic oil：|
|With NBR (BUNA-N) seals||-20℃-80℃|
|With FPM (VITON) seals||-20℃-100℃|
|Spool stroke (1/2 position)：||+7/-7 mm|
|With floating function (1/2 and F position)：||+7/-7 -9 mm|
|Recommend hydraulic oil viscosity range：||15-75mm²/s|
|Recommend temperature range：||-40℃-60℃|
|Solenoid can be either 12 VDC or 24 VDC, corresponding current is 0-1.5 or 0-0.75 Amp.|
GDV160 series mono-block valve is an open centered 3 position 4 way valve. When spool is in its neutral position, the flow from pump passes through the neutral passage to tank., with very low drop. When on of the spool is moved to “1” or “2” position, the neutral passage is blocked. The flow from pump can only pass through load check valve to parallel passage, then, through spool opening to work port “A” or “B”.
As shown in above picture, the first spool is in neutral position, flow from pump flows to parallel passage through the load check valve to supply flow to two spool. Because the second spool is pulled out 7mm, the second spool opening between parallel passage to A2 port allows flow to enter the A2 port. B2 port connected to return passage. Neutral passage is blocked by second spool.
Product detail pictures:
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Sticking to the principle of "Super High-quality, Satisfactory service" ,We are striving to generally be a very good business partner of you for Best Price on Manual Valve - Monoblock Valves-GDV160 – Guorui, The product will supply to all over the world, such as: South Korea , Honduras , Tunisia , Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to offer skilled, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We are going to serve you with all sincerity!
By Renee from Johor - 2016.03.08 14:45
This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
By Roxanne from Uruguay - 2015.11.22 12:28