pilot operated check valves from China manufacturer

Price:	7.0~30.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: DPOCV

Production Capacity: 2000sets/month

Delivery Date: 45-60 days

Pressure: High Pressure

Body: Carbon steel, or Aluminum (...

Poppet: Carbon steel

Interchangeability: interchangeable with intern...

Means of Transport: Ocean,Land,Air

Packing: Cartons and plywood pallet,...

Power: Hydraulic

Structure: Check

Piston: Carbon steel

QC: 100% tested

Warranty: 13 months after date of on ...

1. Dual pilot operated check valves;
2. steel body and Aluminum body available;
3. up to 350 bar;
4. Zero leakage, 100% tested

DPOCV dual pilot operated check valves

DPOCV dual pilot operated check valves are valves designed for heavy construction machineries and lift mechanics, which to stop and hold the movement of the hydraulic cylinder under load, usually used in chassis supporting cylinders of a Crane and other construction vehicle that needs stable platform. Those valves are:

1. Zero leakge

2. Reliable and smooth movement;

3. Pressure up to 350bar;

4. Available with Carbon Steel and Aluminum body;

Notice: please note flow rate and pilot ratio of the valve you are going to order; 350bar for steel body, 200bar for Aluminum body;

Warranty: 13month after date of on board.

Features:

Description	DPOCV DUAL PILOT OPERATED CHECK VALVE
Structure	Double pilot operated check valve, piston operated, poppet design, reliable movement, Zero leakage
Thread	G/BSP (DIN ISO 228),NPT (ANSI B1.20.1),DIN 2353 Light series
Body	Carbon steel, or Aluminum (< 200bar)
Piston	Carbon steel
Poppet	Carbon steel
Pilot ration	as per described, can be made on request
Accessories	Nuts and cut rings need to be ordered additionally for tube fitting connection (DIN 2353)
Surface	Cr3+ Silver Zinc

Carbon steel DPOCV dual pilot operated check valves

Dimensions:

Part No.
A
B
C
D
E
F
G
L
M
SW
d1
d2
Max PN
L/min
Pilot ratio
Burst Pressure
DPOCV-1/4-12L
115
68
G1/4
NPT1/4
38
7
7
40
30
13
24
12.3
M18X1.5
350
20
1:4.5
0.35
DPOCV-3/8-12L
115
68
G3/8
NPT3/8
38
7
7
40
30
13
24
12.3
M18X1.5
350
20
1:4.5
0.35
DPOCV-3/8-15L
139
80
G3/8
NPT3/8
40
8.5
15
50
40
16
27
15.3
M22X1.5
350
50
1:4
0.35
DPOCV-1/2-15L
139
80
G1/2
NPT1/2
40
8.5
15
50
40
16
27
15.3
M22X1.5
350
50
1:4
0.35
DPOCV-1/2-18L
163
90
G1/2
NPT1/2
40
8.5
15
60
40
20
30
18.3
M26X1.5
300
80
1:4
0.35

Bolev Hydraulics:

DPOCV dual pilot operated check valves

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