Industrial hydraulics - Import export

A flow valve is a critical component in various systems where the regulation of fluid flow is necessary. It’s designed to control the rate at which fluid passes through a system, ensuring that the flow matches the requirements of the application.Flow control valves are essential in industrial usage, hydraulic systems, and pneumatic systems. They play a crucial role in regulating the flow of fluids, ensuring optimal performance and efficient operation of machinery and equipment. Control valves can be actuated in various ways, including pneumatically, hydraulically, or with electric motors. Some valves, known as automatic control valves, do not require an external power source and operate solely on fluid pressure.When selecting a flow control valve, it’s important to consider factors such as flow rate and pressure requirements, material compatibility, and environmental conditions.

Material Carbon Steel Surface Finishing Zinc-Plating and Thick-Film-Passivation (Chrome III) Standard Seal Material(s) NBR (Buna-N®) Working Temperature -25° C ... +100° C / -13° F ... +212° F Valve Design Poppet Valve Connection Screw Disconnection Screw Connect Under Pressure Male Tip and Female Body up to max. 100 bar / 1450 PSI allowed Application Industrial Hydraulic ISO Interchange -

Material Carbon Steel Surface Finishing Zinc-Nickel Standard Seal Material(s) NBR (Buna-N®) Working Temperature -25° C ... +100° C / -13° F ... +212° F Valve Design Poppet Valve Connection Screw Disconnection Screw Connect Under Pressure not allowed Application Industrial Hydraulic ISO Interchange -

Material Brass and Carbon Steel Surface Finishing Carbon Steel: Zinc-Plating and Thick-Film-Passivation (Chrome III) Standard Seal Material(s) NBR (Buna-N®) Working Temperature -25° C ... +100° C / -13° F ... +212° F Valve Design Flat Valve Connection Screw Disconnection Screw Connect Under Pressure not allowed Application Industrial Hydraulic ISO Interchange -

Material Carbon Steel Surface Finishing Zinc-Nickel Standard Seal Material(s) NBR (Buna-N®), PU Working Temperature -25° C ... +100° C / -13° F ... +212° F Valve Design Ball Valve Connection Screw Disconnection Screw Connect Under Pressure not allowed Application Industrial Hydraulic, Rescue and Tensioning Hydraulics ISO Interchange ISO 14540

Material Stainless Steel V4A (AISI 316) Surface Finishing - Standard Seal Material(s) FKM (Viton®) Working Temperature -25° C ... +200° C / -13° F ... +392° F Valve Design Poppet Valve Connection Screw Disconnection Screw Connect Under Pressure Male Tip and Female Body allowed Application Industrial Hydraulic, Offshore, Rescue and Tensioning Hydraulics ISO Interchange -

Material Carbon Steel Surface Finishing Zinc-Nickel Standard Seal Material(s) NBR (Buna-N®) Working Temperature -25° C ... +100° C / -13° F ... +212° F Valve Design Poppet Valve Connection Screw Disconnection Screw Connect Under Pressure Male Tip and Female Body allowed Application Industrial Hydraulic, Rescue and Tensioning Hydraulics ISO Interchange -

Material Carbon Steel Surface Finishing Zinc-Nickel Standard Seal Material(s) NBR (Buna-N®), PTFE Working Temperature -25° C ... +100° C / -13° F ... +212° F Valve Design Flat Face Connection Screw Disconnection Screw Connect Under Pressure Male Tip up to the max. Working Pressure allowed Application Construction Machinery, Industrial Hydraulic ISO Interchange -

Material Stainless Steel V4A (AISI 316) Surface Finishing - Standard Seal Material(s) FKM (Viton®) Working Temperature -25° C ... +200° C / -13° F ... +392° F Valve Design Poppet Valve Connection Screw Disconnection Screw Connect Under Pressure Male Tip/Female Body up to 33% of the Working Pressure with Tools Application Agricultural and Forestry Machinery, Construction Machinery, Industrial Hydraulic ISO Interchange ISO 14541 (BG 1-6)

Material Carbon Steel Surface Finishing Zinc-Nickel Standard Seal Material(s) NBR (Buna-N®) Working Temperature -40° C ... +106° C / -40° F ... +223° F Valve Design Poppet Valve Connection Push Disconnection Actuate Push Sleeve Connect Under Pressure Male Tip/Female Body Application Construction Machinery, Industrial Hydraulic ISO Interchange -

Material Carbon Steel Surface Finishing Zinc-Nickel Standard Seal Material(s) NBR (Buna-N®) Working Temperature -25° C ... +100° C / -13° F ... +212° F Valve Design Poppet Valve Connection Push and actuate Push Sleeve Disconnection Actuate Push Sleeve Connect Under Pressure not allowed Application Industrial Hydraulic ISO Interchange -

Material Stainless Steel V4A (AISI 316) Surface Finishing - Standard Seal Material(s) FKM (Viton®) Working Temperature -25° C ... +200° C / -13° F ... +392° F Valve Design Poppet Valve Connection Push and actuate Push Sleeve Disconnection Actuate Push Sleeve Connect Under Pressure not allowed Application Industrial Hydraulic ISO Interchange ISO 7241-1, Series B

Material Brass Surface Finishing - Standard Seal Material(s) FKM (Viton®) Working Temperature -25° C ... +200° C / -13° F ... +392° F Valve Design Poppet Valve Connection Push and actuate Push Sleeve Disconnection Actuate Push Sleeve Connect Under Pressure not allowed Application Industrial Hydraulic ISO Interchange ISO 7241-1, Series B

Material Carbon Steel Surface Finishing Zinc-Nickel Standard Seal Material(s) NBR (Buna-N®) Working Temperature -25° C ... +100° C / -13° F ... +212° F Valve Design Poppet Valve Connection Push and actuate Push Sleeve Disconnection Actuate Push Sleeve Connect Under Pressure not allowed Application Industrial Hydraulic ISO Interchange ISO 7241-1, Series B

Material Stainless Steel V4A (AISI 316) Surface Finishing - Standard Seal Material(s) FKM (Viton®) Working Temperature -25° C ... +200° C / -13° F ... +392° F Valve Design Poppet Valve Connection Push and actuate Push Sleeve Disconnection Actuate Push Sleeve Connect Under Pressure not allowed Application Agricultural and Forestry Machinery, Industrial Hydraulic ISO Interchange ISO 7241-1, Series A

Material Stainless Steel V4A (AISI 316L) Surface Finishing - Standard Seal Material(s) FKM (Viton®), PTFE Working Temperature -25° C ... +200° C / -13° F ... +392° F Valve Design Flat Face Connection Push Disconnection Actuate Push Sleeve Connect Under Pressure not allowed Application Industrial Hydraulic ISO Interchange ISO 16028

Material Carbon Steel Surface Finishing Zinc-Nickel Standard Seal Material(s) NBR (Buna-N®), PTFE, PU Working Temperature -25° C ... +100° C / -13° F ... +212° F Valve Design Flat Face Connection Push Disconnection Actuate Push Sleeve Connect Under Pressure Male Tip Series FU up to the max. Working Pressure allowed Application Construction Machinery, Industrial Hydraulic ISO Interchange ISO 16028

Specially designed for industrial hydraulic installations, the STAUFF Offline Filters are available in single or multiple housing configurations. The Offline Filter Units can easily be mounted to new and existing hydraulic installations. By means of an integrated motor/pump unit and an Offline Filter, the oil is pumped from the reservoir through the filter unit and after filtering the oil is then returned to the tank. Motor/Pump Unit ▪ Available in different configurations ▪ Air driven motor Clogging Indicator (available as an option) ▪ Visual clogging indicator ▪ With water sensor Filter Elements ▪ Filter elements of SRM series Construction ▪ Offline filters with integrated motor/pump unit ▪ Heated offline filter unit Nominal Flow Rate ▪ Max. 4,2 l/min / 1.2 US GPM Max. System Volume ▪ Up to 2.700 l / 713 gal Water holding capacity ▪ Up to 2.280 ml / 80 oz. Materials ▪ Anodizied Aluminium

STAUFF Systems Units are characterised by their extremely efficient filter elements which are rated to 0,5 micron. Specially designed for industrial hydraulic installations the STAUFF Offline Filters are available in single or double length configurations. The Offline Filter Units can easily be mounted to new and existing hydraulic installations. By means of an integrated motor/pump unit and an Offline Filter, the oil is pumped from the reservoir through the filter unit and after filtering the oil is then returned to the tank. Motor/Pump Units ▪ Different configurations available ▪ Air driven motors Clogging Indicators (available as an option) ▪ Visual clogging indicator Filter Elements ▪ Filter elements of SRM series Pre-Filter Elemets ▪ Spin-On filter elements of SF67 series Construction ▪ Offline filter with integrated motor/pump unit ▪ Offline filter units with up to four filter housings in single or double length configurations Nominal Flow Rate ▪ 2,1 ... 17 l/min / .55...

Analogue flow indicators for measuring the flow rate of fluids in mobile and industrial hydraulics. The SDMKR is designed with a loading valve for the strain test of the hydraulic system to facilitate precise control of the operating pressure. In addition, this product can also be subjected to a reverse flow direction (without flow rate determination). ▪ Suitable for Mineral Oil (Aluminium), HFC Fluids and Water (Brass) ▪ Designed for in-line installation ▪ Mechanical flow measurement ▪ Controlling working pressure with a pressure control valve (only SDMKR) ▪ Flow indication in l/min and GPM for Aluminium units, Brass units have flow indication for Water and Oil both in l/min ▪ Aluminium unit: Dual scale ▪ Brass unit: Single scale ▪ Thread to connect with pressure gauge (only SDM) Accuracy (at a kinematic viscosity of 28cSt): ▪ Flow: ±4 % FSD ▪ Temperature: ±2,5 °C / ±5 °F ▪ Pressure (only SDMKR): ±1.6 % FS* ▪ Temp. measuring range: +20 °C ... +110 °C / +55 °F ... +245 °F ▪...

Discover the easy handling and flexible usage of our Hydraulic testers of the PPC series. Learn more about these testing devices on our special microsite. Pls. click here The PPC-04-plus and PPC-04-plus-CAN Hydraulic Testers have been developed for the growing demands in mobile and industrial hydraulic systems. They are perfectly suited for the precise determination of pressure, temperature, volume flow and rotational speed. PPC-04-plus ▪ Analogue version ▪ Max. two analogue sensors can be connected at the same time PPC-04-plus-CAN ▪ CAN version ▪ With CAN interface, max three digital sensors can be connected at the same time ▪ Max. CAN bus length: 50 m / 164 ft ▪ Multi-line, backlit LCD display ▪ Integrated data memory for 15000 data records ▪ External storage by using a USB memory stick ▪ Calibration certificate on request (only available for the analogue version) ▪ CE certified Materials ▪ Housing made of ABS in a rubber protective Dimensions and Weight ▪ WxDxH: 96 x 172 x 54...

STAUFF Offline Filter Units can be applied to every imaginable industrial application where hydraulic or lubrication systems are present. An integrated motor/pump unit draws fluid out of the tank, filters it and pumps clean oil back into the system. Offline Filter Units can continue to work even when the main system is not in use. Motor/Pump Unit ▪ Available in different configurations ▪ Air driven motors Clogging Indicator (available as an option) ▪ Visual clogging indicator Micro Filtration Elements ▪ Micro filter elements of SRM series Construction ▪ Offline filter with integrated motor/pump unit ▪ Offline filter units with up to four filter housings in single or double length configurations Nominal Flow Rate ▪ 2,1 ... 17 l/min / .55 ... 4.5 US GPM Max. System Volume ▪ Up to 10.800 l / 2.853 gal Port Connection ▪ G3/8, G1/2, G3/4 and 18 L Materials ▪ Anodised Aluminium Media Compatibility ▪ Mineral and lubrication oils, other fluids on request

Power units and Control Systems Ruhfus Systemhydraulik GmbH specialises in the production of special solutions in the field of hydraulic units for industrial use. In order to be able to optimise the product to meet your requirements, you will be supported during the whole project phase by our competent team. Ruhfus Systemhydraulik GmbH can supply hydraulic units with tank sizes of up to 10,000 litres capacity. For this we use DIN oil tanks but also special tanks that are individually adapted to your needs. Here it is immaterial whether the oil tank is made of steel, stainless steel or aluminium. For special designs such as table valves, tank support frames, supporting structures for motor pump units and many more special components connected with your hydraulic unit we are of course likewise the right people to contact. For each of our hydraulic units, 3D models are generated beforehand which can be made available to you. From these you can plan earlier the field piping, possible foundations or building and also transport or other matters in detail. For the drives of our hydraulic units we use standard electric motors with a power of up to 80 kW. On request the motors can also be equipped with a frequency converter. As the valve technology, as well as the oil supply unit, are always subject to customer-specific requirements, limits are always hard to define here. As far as possible only two limits should not be exceeded, on the one hand a maximum volume flow of 275 l/min and on the other a maximum system pressure of 315 bar. Furthermore we can offer you the supply of a complete system of cylinder and hydraulic unit to electric control. If you a seeking a competent partner in the “complete solution” area, we will be glad to support you with our team. 3 D Models