Standard Pilot operated Check valve from China manufacturer - Ningbo Power Hydraulic Motor Co., Ltd.

Payment Terms:	T/T,
Place of Origin:	Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: Z2S 10

Production Capacity: 10000pc/month

Delivery Date: 20days

Standard or Nonstandard: Standard

Structure: Check

Temperature of Media: Normal Temperature

Operating pressure: To 31.5Mpa

Temperature range: -30~+80 ℃

Means of Transport: Ocean,

Packing: Carton

Power: Hydraulic

Pressure: High Pressure

Material: Stainless Steel

Media: Oil

Viscosity range: 2.8~500mm²/s

Pressure Fluid: Mineral oil or Phospate est...

Features:
-Mounting pattern to DIN 24 340
for use in vertical stacking assemblies
-For the leak free closure of one or two service ports

Functional description, section

Hydraulic pilot operated check valves type Z2S are of sandwich plate design. They are used for the leak-free closure of one or two service ports, even for long periods of time. Free flow occurs from A1 to A2 or B1 to B2. Flow in the opposite direction is blocked. In order to ensure correct closing of the valve, the service ports of the directional valve must be connected to tank in the neutral position.

Ordering details

Technical data

Size	6	10			16	22
Max. flow L/min	To 60	To 120			To 200	To 360
Operating pressure (Mpa)	To 31.5
Cracking pressure (Mpa)	0.15	0.15	0.3	0.6	0.25	0.25
Direction	from A1 to A or B to B1 from B1 to B or A1 to A
Area ratio	A1/A2=1:3	A1/A2=1:2.86			A1/A2=1:11.8	A1/A2=1:13.6
		A3/A2=1:11.45			A3/A2=1:2.8	A3/A2=1:2.8
Pressure Fluid	Mineral oil or Phospate ester
Temperature range ℃	-30~+80
Viscosity range mm²/s	2.8~500
Weight kg	0.8	2			7	11.7