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HYDRAFORCE
5231253


$100.00 USD
  • HYDRAFORCE
  • Material:5231253
  • Model:DCV10-8T-N-200 LOCK VALVE
  • Summary:DOUBLE PILOT CHECK VALVE WITH OPTIONAL THERMAL RELIEF

Quantity in stock: 0

Note: Sales tax, shipping, and applicable tariffs will be calculated at checkout.

Due to low availability, 1 will be backordered and may not ship until December 5, 2025  

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce 5231253 (5231253) is a meticulously engineered hydraulic check valve designed specifically for blocking or load holding circuits in hydraulic systems. Known as the DCV10, this double pilot operated valve facilitates flow from V ports to C ports while typically blocking flow in the reverse direction. It operates with a 4:1 pilot ratio, requiring at least 25% of the load pressure at either C port to be present at the corresponding V port to initiate flow from C to V. This ensures efficient operation and enhances safety by preventing unintended flow reversal. The DCV10 is notable for its hardened seat which ensures longevity and minimizes leakage, making it highly reliable for demanding applications. The valve's design includes several optional features that enhance its functionality and adaptability. These options include sealed pistons for improved sealing performance, cartridge thermal reliefs that can be installed on port C1 or C2 or both, and variable spring ranges to accommodate different pressure settings according to specific application needs. Additionally, the DCV10 boasts a low pressure drop across the valve, contributing to more efficient system performance. The check section of the valve is designed as a serviceable cartridge, which simplifies maintenance and replacement processes. This combination of features makes the Hydraforce 5231253 an ideal choice for applications requiring robust load holding capabilities along with flexible configuration options to meet varied operational demands.

Materials: Body - anodized high strength aluminum alloy. Cartridges - steel with
hardened work surfaces and zinc plated exposed surfaces. Pilot piston - hardened
steel

Unit weight: 0.68 kg (1.50 lb)

RatingsPressure Ratings
Pressure rating: 241 bar (3500 psi)

Pilot ratio: 4:1

Check valve spring value: 2.1 bar (30 psi)
Standard for seal codes "n" and "v"
6.9 bar (100 psi)
Standard for seal codes "ns" and "vs" (sealed options)

Optional thermal relief: 348 ±38 bar (5050 ±550 psi)

Thermal relief reseat: 207 bar (3000 psi)
Minimum

Temperature Ratings
Operating fluid temperature: -40 to 120 °C (-40 to 248 °F)

Flow Ratings
Maximum internal leakage: 0.25 ml/min (5 drops/min)
C to V at 241 bar (3500 psi)
328 ml/min (20 in³/min)
V1 to V2 without sealed piston at 241 bar (3500 psi)

Flow performance: See graph
Performancehttps://www.hydraforce.com/globalassets/product-images/dcv10_perf2022-02-24.gif

Order CodePOSITION CODE DESCRIPTION DVC10-H-J-S-R H Porting H 2P 1/4-18 NPTF H 3P 3/8-18 NPTF H 2B 1/4 BSP H 3B 3/8 BSP H 6T SAE 6 H 8T SAE 8 J Seal J N Buna N J V Viton J BS Buna with sealed piston J VS Viton with sealed piston S Thermal relief S 1 Thermal relief on C1, check valve on C2 S 2 Thermal relief on C2, check valve on C1 S 3 Thermal relief on C1 and C2 R Spring R BLANK Thermal relief option R BLANK 2.1 bar (30 psi) N and V R BLANK 6.9 bar (100 psi) NS and VS R 40 2.8 bar (40 psi) N and V R 70 4.8 bar (70 psi) N and V R 100 6.9 bar (100 psi) N and V R 200 13.8 bar (200 psi) N, V, NS and VS R 300 20.7 bar (300 psi) N, V, NS and VS
https://www.hydraforce.com/globalassets/product-images/dcv10_dim2022-02-24.gif


Seal kit: SK10-2N-T
Buna
SK10-2V-T
Viton
Seal kit installation instructions
Housings:
Available
10-4w valve bodies