Valve – Havbro Hydraulics https://havbro.com Expert Hydraulic Services Tue, 16 Jan 2024 22:59:37 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.4 https://havbro.com/wp-content/uploads/2023/09/cropped-icon-32x32.png Valve – Havbro Hydraulics https://havbro.com 32 32 RD Series https://havbro.com/product/rd-series/ Tue, 16 Jan 2024 22:41:31 +0000 https://havbro.sharpbeta.com/?post_type=product&p=992 The Cross series RC differential—poppet type double (crossover) relief valve has been designed to protect equal displacement cylinders or motors from external or shock loads. Fluid, which passes through one relief valve, flows directly to the opposite side or circuit of the valve, thus preventing cavitation of the cylinder or motor as a result of relief discharge. These units incorporate the same hydraulically dampened poppet design as the RD series units.

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DCV Series https://havbro.com/product/dcv-series/ Tue, 25 Jul 2023 14:27:24 +0000 https://havbro.sharpbeta.com/product/dcv-series/ The Cross Model DCV valve is a frame mounted hydraulic depth control valve designed to control two cylinders operating on a common torque tube (rocker shaft). An actuator arm, mounted on the rocker shaft, will depress the DCV valve stem at a pre-set rockershaft position, stopping the cylinder and controlling tillage depth.

The valve can be mounted on the most easily accessible location on the implement. Depth control cartridge features an O-ring and back-ups on static seals and a urethane U-cup seal on the valve stem to give positive zero leakage and extended valve life.

Internal passages of the DCV valve connect the base of both cylinders. This prevents any torsional wind-up of the torque tube. Unequal settings of individual depth stop cylinders, a break in the line to a cylinder or a leak in one cylinder would normally result in the implement load being carried by one cylinder and torque tube. With the DCV valve, any leakage or breakage results in both cylinders moving in unison.

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VS Series https://havbro.com/product/vs-series/ Tue, 25 Jul 2023 14:27:24 +0000 https://havbro.sharpbeta.com/product/vs-series/ The Cross series VS hydraulic selector valves are manually operated, spool type, 3-way, 2-position valves featuring cast-in metering notches for smooth operation. They provide an economical method of diverting flow to either of two hydraulic circuits and are available with a variety of actuators.

The Cross SVS series selector valves are 2-position, 3 port units designed for maximum performance at an economical price. These valves can be used for uni-directional cylinder and motor control or for selecting one of two circuits from a single pump.

The VS2 is rated to 20gpm and only offers a knob or clevis actuator. The VS4 is rated to 40gpm and can also use a handle, solenoid or air powered actuator. The VS4 also offers spring return and 2 position detent options.

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SD Series https://havbro.com/product/sd-series/ Tue, 25 Jul 2023 14:27:24 +0000 https://havbro.sharpbeta.com/product/sd-series/ The Cross series SD hydraulic double selector valves are spool type, manually operated, 6-way, 2-position valves featuring cast-in metering notches for smooth operation. They provide an economical method of diverting flow to two separate hydraulic circuits or providing various types of multiple system operations in combination with other valves. Pilot and solenoid operators are available.

A minimum of 100 psi pilot pressure is required for shifting the spool. With heavy duty end caps up to 3000 psi pilot pressure may be used. In some applications, pilot pressure can be supplied with a shuttle valve connected between ports “C” and “D” of the SD4 double selector.

The Cross SD5 hydraulic 2-wheel/4-wheel selector valve is a special version of the SD series valve with a special spool and body. It has been specifically designed for use with hydrostatic transmissions and permits selection of either 2-wheel (transport mode) or 4-wheel (work mode) drive positions.

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SQV Series https://havbro.com/product/sqv-series/ Tue, 25 Jul 2023 14:27:24 +0000 https://havbro.sharpbeta.com/product/sqv-series/ The SQV is an alternating hydraulic valve used in row marker systems. It has a spool on the end of it that allows it to flow correctly which moves back and forth with turns to make row markers drop in the correct position.

The Cross SQV series valve is a 2-position, 3 port valve designed to alternately operate a pair of agricultural guide marker cylinders. It may be used with single acting or double acting marker cylinders.

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RC Series https://havbro.com/product/rc-series/ Tue, 25 Jul 2023 14:27:24 +0000 https://havbro.sharpbeta.com/product/rc-series/ The Cross series RC differential?poppet type double (crossover) relief valve has been designed to protect equal displacement cylinders or motors from external or shock loads. Fluid, which passes through one relief valve, flows directly to the opposite side or circuit of the valve, thus preventing cavitation of the cylinder or motor as a result of relief discharge. These units incorporate the same hydraulically dampened poppet design as the RD series units.

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BC Series https://havbro.com/product/bc-series/ Tue, 25 Jul 2023 14:27:24 +0000 https://havbro.sharpbeta.com/product/bc-series/ The Cross BC series hydraulic directional control valves provide good metering characteristics and long dependable service life. Optimum versatility is provided due to the many standard and optional features. Balanced spools are select-fit for minimum leakage and load holding checks prevent load drop when shifting. Parallel flow path permits spools to be operated independently or simultaneously.

The Cross BC series is a manually adjustable, pressure compensated, priority-type Flow Divider with pressure relief. It provides accurate speed and directional control of motors and cylinders or will operate two separate systems from one pump.

At Haverstick Bros., we can build most configurations of the Cross BA valve in our shop. We have the tools and expertise to build, modify and test all Cross products.

Cross products are proudly manufactured in the USA!

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C Series https://havbro.com/product/c-series/ Tue, 25 Jul 2023 14:27:24 +0000 https://havbro.sharpbeta.com/product/c-series/ The Cross C series monoblock type directional control valves provide good metering characteristics and long dependable service life. Select-fit spools give minimum leakage for maximum load holding ability. Many options are available including pressure release detents and solenoid actuators. Basically a series type valve, the first spool has priority in the 2-spool version. These valves are recommended for all general purpose applications except for metering-up with heavy vertical loads.

The Cross C series is a rugged and dependable low-cost valve. It operates at 30gpm, but only 2,500 psi (compared to 3,000 psi for the BA valves). It is a series type and is recommended for all general purpose applications. It does not have integral load holding check valves and should not be used to lift heavy loads in a vertical position. It will operate a double-acting cylinder or a bi-directional motor required to hold a load in neutral. The C series does not have a power beyond available and is generally not customizable after it?s built. All options need to be ordered from the factory.

Cross products are proudly manufactured in the USA!

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CV Series https://havbro.com/product/cv-series/ Tue, 25 Jul 2023 14:27:24 +0000 https://havbro.sharpbeta.com/product/cv-series/ The Cross CV (Converta) series hydraulic valve is a highly versatile 3-way or 4-way, 3 position directional control valve for use with either double-acting or single-acting hydraulic cylinders.

The Cross Converta can be easily converted to a 3-way valve by using the conversion and port pipe plug supplied with the valve. It can also be converted to a 3-position manual detent valve by ordering a separate detent kit: part #1V0294.

This valve may be used to operate a double or single acting cylinder, or a reversible or single direction motor when a hold position in neutral is required.

Cross products are proudly manufactured in the USA!

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DV Series https://havbro.com/product/dv-series/ Tue, 25 Jul 2023 14:27:24 +0000 https://havbro.sharpbeta.com/product/dv-series/ The Cross DV series hydraulic valve was designed for the mobile loader market but its compact size and versatility make it suitable for many applications. It is proving to be a durable, low leakage valve with excellent metering characteristics. The DV is available in a 10 and 15 GPM version and features a newly designed manual joystick control with a protective boot or conventional handle.

The Cross DV series directional control hydraulic valve, designed for loaders, offers extremely low leakage with outstanding load-holding capability in a compact, space saving model. All ports come out the same surface of the valve and it will fit in a space less than 6 inches wide. Float and regen capabilities, load checks, built-in power beyond and single handle actuator (or standard handles) make this valve ideally suited for the mobile hydraulic loader market.

Cross products are proudly manufactured in the USA!

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