About Rotelmann
Rotelmann offers an array of flow control valve products, including attachments and accessories. They combine high-performance technology and effective manufacturing for efficient production. At Rotelmann, precision and quality are paramount. From their website:

“Not only the complete product is finally inspected, but the various manufacturing steps are also surveyed. A modern, high-performance test system has been installed for the final inspection phase. Each and every ball valve is checked for proper operation and safety after assembly. Additionally, this testing system can simulate conditions which are well beyond the loading actually experienced in practice.”

Rotelman has installed an integral quality management system complying with the DIN ISO 9001/EN 29001 standards.

The Hiller Company is proud to use Rotelmann valves in their products to ensure precision, reliability and quality.

Location
In der Lacke 10, 58791 Werdohl
Germany
Rotelmann Website

Rotelmann Products & Services

2-Way Ball Valves

• 2-way ball vales with threaded connections, DN4 to DN50, made of steel or stainless steel
• 2– way ultra-high-pressure ball valves, DN6 to DN25, make of stainless steel
• 2-way ball valves with threaded connections, DN6-DN50 made of stainless steel
• 2-way ball valves with threaded connections, DN4 to DN50, made of brass or stainless steel
• 2-way ball valves with DIN flange connections, DN15 to DN 200, made of steel, stainless steel or gray cast iron.
• 2-way ball valves with staple-lock connectors DN10 to DN 25 made of steel.

Multi-Way Ball Valves

• Multi-way ball valves with threaded connections, DN 4 to DN 40, made of steel or stainless steel
• 3-way compact ball valves with threaded connections, DN4 to DN 40/25 made of steel or stainless steel
• 3-way compact ball valves with threaded connections DN6 to DN50 made of brass.

SAE Flange Ball Valves

• 2-way ball valves with SAE flange connections for direct flange attachment, DN12 to DN 50 made of steel
• 2-way ball valves with SAE flange connections, DN12 to DN 50 made of steel.
• 2-way ball valves with pope nipples for SAE flange connections, DN12 to DN 50 made of steel.

Ball Valve Combinations

• 2-way ball valve combinations, DN 4 to DN 50, made of steel or stainless steel.
• Multi-way ball valve combinations, DN4 to DN 25, made of steel or stainless steel

Hydraulic Manifold Blocks

• 2-way and 3-way compact ball valves for manifold mounting, DN6 to DN50 made of steel.
• Multi-way ball valves for manifold mounting DN6 to DN 25, made of steel
• Cartridge-type ball valves for manifold block insertion, DN6 to DN 50 made of steel
• Sandwich plate shut-off blocks for solenoid valves NG6 to NG 32 porting patterns as per CETOP

System Technology

• Shut-off blocks with integral bypass DN10 to DN25, made of steel
• Pressure accumulator connector blocks wit intergral 2way ball valve, NG 10 , NG20 and NG32 made of steel
• Compact pressure accumulator connector blocks with integral 3-way ball valve, NG 6 NG10 and NG20 made of steel
• 2-way ball valves with/without pilot operated check valve DN10/6 PN 315 made of steel
• 2-way ball valves with check valve, DN10 and DN12, PN 500 made of steel.
• 2-way ball valves with automatic pressure relief DN4 to DN50 made of steel or stainless steel.

Measurement Technology

• 2-way ball valves with additional miniature test point outlet, DN4 to DN50, made of steel or stainless steel
• 2-way ball valves with test line connections, DN10 made of stainless steel
• Pressure gauge ball valve function as per DIN 16271 made of steel and stainless steel
• Directional ball valves for pressure differential transducers, made of steel or stainless steel