Welcome to Proteus Equipment

Asphalt Equipment & manhole lifters

Proteus Equipment has been supplying equipment for the road surfacing industry since 1985, and is now the leading supplier of asphalt Hot Boxes, asphalt duvets, and environmentally-friendly fluids. 

We also sell concrete duvets for various insulation applications, and a wide range of manhole covers lifters designed to lift covers quickly and safely.

We offer the highest QUALITY equipment

Explore our Products

Our products

Numbers speak everything


Projects Completed


active sites


Happy Clients


Why Choose Us

Man Hole Cover Lifters

Proteus has been the market leader in providing mechanical and hydraulic manhole cover lifters for the last 20 years, and we can use our experience in the field to provide solutions to all your manhole lifting problems.Lifting manhole covers isn’t as easy as you’d expect, due in part to the vast array of different keyholes available on different types of cover, and differing sizes of covers coupled with awkward locations.

DDFG | Cartridges » Directional » 3-way

3-way, 2-position, pilot-to-shift, directional valve. Two-position, 3-way directional cartridges are 6-port (port 5 is not used) directional valves that can be configured with up to 5 different spool configurations. The supply port is port 3 and all ports will accept 5000 psi (350 bar). Capacity for these pilot-to-shift valves is dependent on ...

Catalog HY15-3502/US 3-Way Pilot Operated Spool Valve

3-Way Pilot Operated Spool Valve. The DH103A/B/C Series Valves are used in normally closed or normally open directional control three way circuits requiring remote pilot actuation. The DH103-D/E Series Valves are used to direct flow alternately from either side of a closed loop transmission for cooling or filtering. All external parts are zinc ...

Directional Valves - Jinan Longli Hydraulic Device Co

Hydraulic Directional Valve, Hydraulic Manifold, Cartridge Valve manufacturer / supplier in China, offering Hydraulic Customized Variety Design Aluminum Steel Ductile Iron Manifold, Nickel Plating Hydraulic Cartridge valve with chrome plating coil, DG DT-01 hydraulic Yuken pressure relief adjustable pilot operated valve and so on.

Directional spool valves, pilot-operated, with hydraulic

Directional spool valves, pilot-operated, with hydraulic or electro-hydraulic actuation type WEH and WH ... 02 3-way version 3 4-way version 4 Types of actuation 03 Electro-hydraulic WE Hydraulic WH Sie 04 NG10 10 NG16 16 NG25 (version "W.H 22") 22 NG25 (version "W.H 25") 2 …

MP1000 by Nelson Irrigation

The MP1000 is a 8-15' (2.5-4.6 meter)* radius sprinkler that fits any conventional spray head body or shrub adapter. Available in 90-210°, 210-270° and full ...

PDF 4/2 and 4/3-way Directional Valves Pilot Operated Model 4

4/2 and 4/3-way Directional Valves Pilot Operated Model 4 WEH… Externally Pilot Operated Model 4 WH … Sizes 10 to 32 Series 4X, 6X, 7X Maximum pressure up to 5076 PSI (350 bar) Maximum volume up to 290.6 GPM (1100 L/min) Model 4WEH 10 .4X/..6EW…K4.. with plug-in connector 4WEH10.tif Features - Solenoid pilot operated directional valves ...

crusher crusher spare copper parts usa raymond mill processing particles united states c145 jaw crusher stationary jaw die xt710, th crusher eccentric bushing for sale antigua metso jaw crusher liners

foot ourcompany crusher head bush book crusher worm wheel manufacturer in south africa c160 cyl inst c160 spare parts catalog of sandvik cone crusher mercedes specs


Three-way valves can be used as a remote air pilot for larger valves. Panel mounted 3-way control valve Power Valve 2 OUT 3 EX 1 IN 2 OUT 3 EX COOLING AIR 1 IN N.O. 3-way Actuated (Cooling air held off) Note:A normally open 2-way poppet valve can also be used in place of the normally open 3-way above. N.O. 3-way unactuated (Upon loss of pilot ...

rock rock crusher pin bushing for sale located in all thrust plate of the cone crusher cone crusher bushing neno partical sizer ball mill small cone crusher​


PROPORTIONAL, PILOT OPERATED DIRECTIONAL VALVE. ... Valves - Directional Controls - Piloted Proportional - 2-position 2-way ...

Nordberg MP1000 Cone Crusher Parts

Replacement Nordberg MP1000 Cone Crusher Parts. SINCO Machinery manufacture an extensive range of aftermarket crusher wear and spare parts to suit the Metso™ Nordberg™ range of MP1000 cone crushers. SINCO Machinery have developed an extensive range of manganese to suit the crushing chambers available for each model. Chambers available include:

Pilot-to-Shift Directional Valves and Proportional Throttles

Pilot-operated directional and proportional flow control cartridges offer multiple ... Sun pilot-shifted 3- and 4-way directional valves can be used in ...

BOOK 2, CHAPTER 8: Directional Control Valves

Aug 13, 2014 · Figure 8-4 shows a cam-operated valve. A moving machine member usually operates this type valve. 3-way directional control valves A 3-way valve has three working ports. These ports are: inlet, outlet, and exhaust (or tank). A 3-way valve not only supplies fluid to an actuator, but allows fluid to return from it as well.

Hydraulically piloted 2-way directional valves

Product range. Manual directional valves. Hydraulically piloted 3-way directional valves. Hydraulically piloted 4-way directional valves. Hydraulically piloted proportional flow control valve. ICS directional control valves.

Structure and function of directional valves

Structure of pilot operated spool valves . Pilot operated valves (spool valves) consist of 2 parts. The graphic below shows the cross section of a 5/2-way single solenoid valve. The characteristics of the main valve are: Basic design: spool valve. The axial movement of the spool opens and closes the route between distinct ports in the valve.

Installation, Operating & Maintenance Instructions 3-Way

3-Way and 4-Way, Pilot Operated, Sealed Spool Solenoid Valves NAMUR Mounted Valve Types: 77417 and 78417 DESCRIPTION These valves are pilot operated 2-position, 3 ported 3-way or 4 ported 4-way, directional control solenoid models. They are offered in brass or stainless steel body construction. Valves may be ordered with either NEMA 2, 4, 4X

double toggle jaw crusher main frame price spare main frame bushing jaw crusher surabaya double toggle jaw crusher main frame price near macao

3-Way Pilot Valves

3-Way Pilot Valves. Models 4057D & 4457A. Datasheet 4057_4457 3 Way Pilot Valve 0119rev6 ... Double pilot operated spring return in one direction - 0.69 bar.

BOGVIK Pattern List 01_MET by Zhang Fernando


~ Страница 8 из 9 ~ INDUSTRA Group

2 WAY CARTRIDGE T используемая в технике Metso MP1000. ... Запасная часть 1001697681 DIRECTIONAL VALVE PILOT OPERATED, 3 WAY используемая в технике Metso ...

3 Way Pilot Operated Directional Control Valves

Parker’s series of 3-way, pilot-operated directional control valves feature a strong design for maximum durability and performance that can operate with hydraulic system flows as high as 90 lpm and pressures up to 420 bar.

thrust bearing of vertical roller mill raymond mill processing particles united states lt1100 nut self-locking iso7040-m5-8-a3a barmac b crusher shaft sleeve iso 7042

Pilot-operated hydraulic directional control valve

hydraulically-operated pilot-operated 3/2-way. spool hydraulic directional control valve. CP720-1/2, CP722-1/2, CP723-1/2. Flow rate: 265, 30, 130 l/min. Operating pressure: 210 bar. This valve is a 3-way hydraulically piloted spool with atmospheric vent. Compare this product Remove from comparison tool.

Pilot Operated Flow Control Valve With Analog Interface

Solenoid Operated Directional Control Valve - D1VW Series Parker hydraulic directional control valves provide high-performing and reliable 4-way, 3-way, 2-way valves, pilot operated and Page 1/4 Read PDF Pilot Operated Flow Control Valve With Analog Interface

spare lower head bushing of hammermill crusher worm wheel manufacturer in south africa lt1100 shaft gear list crusher nwhps エンドレスハウザー

4/2 and 4/3-way Directional Valves Pilot Operated Model 4

4/2 and 4/3-way Directional Valves Pilot Operated Model 4 WEH… Externally Pilot Operated Model 4 WH … Sizes 10 to 32 Series 4X, 6X, 7X Maximum pressure up to 5076 PSI (350 bar) Maximum volume up to 290.6 GPM (1100 L/min) Model 4WEH 10 .4X/..6EW…K4.. with plug-in connector 4WEH10.tif Features – Solenoid pilot operated directional valves ...


27/01/14 5 POCLAIN HYDRAULICS Hydraulic components - Directional control valves Mechanically operated Electrically operated Hydraulically operated 2/2 way directional valves KVC (NG 6) • NG 6 • Up to 250 bar [3 625 PSI] • Up to 35 L/min [9.2 GPM] KVC-2/2-K

FA20E and FA20F Subaru Engines

The FA20E and FA20F engines have a cast aluminium alloy cylinder head with chain-driven double overhead camshafts per cylinder bank. The four valves per cylinder – two intake and two exhaust – were actuated by roller rocker arms which had built-in needle bearings that reduced the friction that occurred between the camshafts and the roller rocker arms.

Meet the team

sales & service

edward kelly


Brian Collins


Ben Fox

Sales Manager