M & M Rogness Equipment Co.

United States

Operating Pressures to 6600 PSITen Different Capacities from 10 cu in to 15 gallonsNine Different ConfigurationsHighest Quality In-House Manufactured BladdersASME Certification Standard, 1 Gallon & UpWaterChemical Service Available, with Stainless Steel PortsFive Bladder Compounds to Suit a Variety of Fluids & Temperatures

Kepsel cartridge valves are designed for simple installation (no expensive machining for cavity) and offer the same outstanding performance as their counterpart Kep-O-seal inline valves. These springoperated poppet valves, with optional relief settings, allow free flow in only one direction and prevent backflow.They also are used for relief and by-pass functions; however, they should not be used as safety valves. Kepner's Flexible Seal Seat ensures bubble-tight shutoff of liquid or gas, and long service life. Standard and specialty valve designs handle a wide variety of applications, and are ideal for use in sub-plate and manifold assemblies, pump inletoutlet, and cylinder blocks.Features and Benefits - Flexible Seal Seat for zero leak (bubble-tight) seal at low and high pressures- No threaded connections (avoid potential leakage)- O-Ring seal positively secured- Poppet stop inside valve body prevents spring from bottoming out- Generous flow passages allow full flow with minimal pressure drop- Compact, easy installation Accessory Kepner Holding Device Kits available

The cartridge shuttle valve permits flow from either of two inlet ports to a common outlet. Similar to the Kep-O-seal inline version, a free floating metal ball shuttles according to the relative pressure at the two inlets. The higher pressure inlet flows through the valve and moves the ball to close the opposite inlet. Kepner's Flexible Seal Seat ensures bubble-tight shutoff of liquid or gas, and long service life. Shuttle valves can also flow in the reverse direction, and relieve system pressure when input is removed. Standard and specialty valves handle a wide variety of applications, and are ideal for use in manifolds, subplates, or cylinder heads. Features and Benefits - Flexible Seal Seat for zero leak (bubble-tight) seal at closed port- No threaded connections (avoid potential leakage)- Non-biased free floating shuttle ball with short travel path- Minimal pressure differential switching- O-Ring positively secured- Compact, easy installation Accessory Kepner Holding Device Kits available

The Kepsel cartridge has the same internal features as its counterpart Kep-O-seal adjustable inline relief valve. These adjustable, spring-loaded poppet valves are used to limit system pressure. Excess pressure unseats the poppet, allowing flow with minimal increase in system pressure. As fluid is released the system pressure decreases until the spring force re-seats the poppet. Kepner's Flexible Seal Seat ensures bubble-tight shutoff of liquid or gas. The relief pressure can be set using a tamperproof internal adjustment screw. Standard and specialty valves handle a wide variety of relief applications, and are ideal for use in a manifold, sub-plate, or cylinder head. Features and Benefits - Flexible Seal Seat for zero leak (bubble-tight) seal - No threaded connections (avoid potential leakage) - Both O-Ring seals positively secured - Wide relief adjustment range 50 to 2000 PSI (3.45 to 138 bar) - Tamperproof Nylok adjustment set relief pressureprevent slippage - Poppet stop inside valve body prevents spring from bottoming out - Compact, easy installation Accessory Kepner Holding Device Kits available

The cartridge lock valves combine a Kepsel Cartridge Insert Check with a rugged pilot operator, and function the same as the counterpart Kep-O-Lok inline lock valve. They free flow from valve port to cylinder port (or portion of circuit) and lock reverse flow until pilot pressure is applied to unlock the internal check valve and allow reverse flow. Kepner's Flexible Seal Seat provides positive bubbletight locking to prevent load drift or circuit creep, and answers the need where internal leakage could adversely affect performance such as with clamping cylinders or outrigger stabilizer jacks. Standard and specialty valve designs handle a wide variety of block and load hold applications, and are ideal for use in manifolds, subplates, or cylinder heads.Features and Benefits - Flexible Seal Seat for zero leak (bubble-tight) seal locking- No threaded connections (avoid potential leakage)- Basic pilot ratio 3:1- Surge flow protected with calibrated pilot orifice- Compact, easy installation Accessory Kepner Holding Device Kits available

The lock valve combines a Kepsel Cartridge Insert Check with a rugged pilot operator. They free flow from valve port to cylinder port (or to portion of circuit) and lock reverse flow until pilot pressure is applied to unlock the internal check valve and allow reverse flow. Kepner's Flexible Seal Seat provides positive bubble-tight locking to prevent load drift or circuit creep, and answers the need where internal leakage could adversely affect performance such as with clamping cylinders or outrigger stabilizer jacks. Standard and specialty valve designs handle a wide variety of applications for dependable position and load holding, including safety holding against line rupture or control valve leakage.Features and Benefits - Flexible Seal Seat ensures zero leak (bubble-tight) seal locking- Surge flow protected with calibrated pilot orifice- Close fitting pilot piston with pressure balancing grooves for minimal pilot loss- Pilot piston with u-cup seal option----consult factory- Basic pilot ratio 3:1- High strength, light weight aluminum body- Mounting holes for installation

These rugged valves combine two Kepsel Cartridge Check Valves with close fitting pilot piston shuttle to offer dependable cylinder locking in both directions. They permit free flow from valve port to cylinder port (or to portion of circuit) through one check valve while at the same time piloting open the check valve on the other side to allow reverse flow. When pressure at the valve ports is removed both check valves close and lock against movement in either direction by preventing reverse flow. Kepner's Flexible Seal Seat provides positive bubble-tight locking to prevent load drift or circuit creep. Standard and specialty valve designs handle a wide variety of applications, and are commonly used with double acting cylinders for position locking and for holding against line rupture or control valve leakage.Features and Benefits - Flexible Seal Seat ensures zero leak (bubble-tight) seal locking both sides- Surge flow protected with calibrated pilot orifice- Close fitting pilot piston with pressure balancing grooves for minimal pilot loss- Basic pilot ratio 3:1- High strength, light weight aluminum body- Mounting holes for installation

Flo-Temp couplings provide the flow needed to cool or heat injection molds and die casting dies. Sockets are available non-valved for maximum flow and valved to prevent fluid loss when disconnected. Flo-Temp couplings can be used with water-glycol, hot water and hot oil. Body sizes are 14", 38" and 12". Features: Non-valved straight through models for maximum flowValved sockets for automatic shut-off when line is disconnectedSockets available with straight, 90 or 45 hose stems or without hose stemBrass plugs with male pipe thread for recessed mounting to avoid damage to plugs when molds are being changed or stored

The Series HA 15000 is a general purpose hydraulic and fluid transfer coupling that conforms to the dimensional requirements of ISO 7241-1 Series A. Body sizes range from 14" to 1". Features: Ball lockManual connect, disconnectPoppet valvingSlim profileZinc plated steel constructionNPTF and BSPP end connectionsAvailable push-to-connect socket designed for bulkhead mounting (12" body size only)

Series 10-20 HK Couplings have the same features as the 1-8 HK, but have larger bodies and higher flow rates. Series HK couplings conform to the dimensional requirements of ISO 7241-1 Series B (No ISO Standard available for the 10-HK). Body sizes range from 1 14" to 2 12". Features: Brass, steel and stainless steel construction available in all sizesEnd connections are female NPTF and BSPPHeavy duty steel couplings for use in high impulse service available in 12-HK and 20-HK