Flanges or threads PN16 – PN40 (ANSI 150lbs – 300lbs)
Material: Stainless steel 1.4404, AISI 316, AISI 316L
Individually manufactured sampling systems make a major contribution to quality and process improvement. These application-specific systems are designed and engineered according to customer requirements, providing safe and fresh sampling of liquid or gaseous media to protect people and the environment, thereby improving process quality.
Samples of critical or toxic media can be taken safely using automatically closing sample containers during collection, or through directly integrated forced-control mechanisms.
For hermetically sealed sampling, additional components such as protective cabinets, needle adapters, piston syringes, and activated carbon filters are used. A wide range of variations and accessories — including combinations with inline samplers or sampling systems — are available.
PN 16 (ANSI 150lbs)
Lining: PFA, PFA-AS (conductive)
Lined reactor sampling systems are complex, proven solutions primarily used in the chemical and pharmaceutical industries. Their key advantage lies in enabling closed, representative sampling of liquids, suspensions, or other media from reactors and vessels from above — reliably, quickly, and with maximum safety, without interrupting the process.
Sampling is performed by vacuum or overpressure. However, these systems are not suitable for boiling media; for such applications, special loop systems are available.
Flanges according to DIN PN 10/16 (ANSI 150 lbs)
Lining: PFA, PFA-AS (conductive)
Inline sampling valves are installed directly in the pipeline or in a bypass. They allow dead-space-free, representative sampling of liquids directly from the product-carrying line. Sampling can be carried out under pressure or vacuum without interrupting the process.
The valves can be installed either horizontally or vertically. In combination with a closed piston syringe, gaseous media can also be sampled in addition to liquids — without contact with the environment or the operator.
Sampling valves and systems are primarily used in the chemical, pharmaceutical, and refinery industries.
Flanges according to DIN PN 10/16 (ANSI 150 lbs)
Lining: PFA, PFA-AS (conductive)
The inline sampling ball valve is available with a stainless steel AISI 316 (CF-8M) body and plastic lining, or entirely in stainless steel AISI 316 (CF-8M). The volumetric sampler extracts defined sample volumes — including very small quantities — from horizontal pipelines.
By isolating the main line during sampling, system pressure is not transmitted, allowing vacuum samples to be taken without modification. The full-bore design and optimally embedded valve unit eliminate dead space, enabling easy cleaning and making the pipeline piggable.
Thanks to the large outlet opening, pasty and highly viscous samples can also be taken easily.
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Check Valves
The check valves are primarily used in water, wastewater, and drinking water applications. They are designed for reliable, maintenance-friendly operation and can be customized to meet a wide range of process requirements.
Technical Specifications
Nominal sizes: DN 50 (2″) to DN 2000 (80″) – larger sizes available on request
Pressure ratings: PN 10 to PN 160 / ANSI Class 150 – 900
(high-pressure designs available on request)
Temperature range: –196°C to +800°C
Material design: According to customer specifications
(available in carbon steel, stainless steel, and special alloys)
Connections: Flanged or welded ends
Special face-to-face lengths: Available on request
Sealing materials: EPDM, NBR, HNBR, PTFE
Metal-seated options: Available
Design Versions
Single, double, or triple eccentric design
Multi-eccentric configurations ensure zero leakage, wear-free operation, extended service life, and optimized torque characteristics
Special versions for oxygen service
Low pressure loss due to optimized flow design
Enhanced bearing seals for aggressive media
Gate Valves
Our gate valves are designed for reliable shut-off performance in demanding industrial applications. They provide secure isolation of liquids, gases, or steam, featuring a robust design, excellent sealing performance, and long service life.
With a wide range of sizes, pressure ratings, and materials available, our valves can be customized to meet specific process requirements.
Technical Features:
Sizes: DN 50 (2”) to DN 2000 (80”) – larger sizes on request
Pressure Ratings: PN 6 to PN 160 / ANSI CLASS 150 to 1500 (high-pressure versions available)
Temperature Range: –100 °C to +600 °C
Materials: According to customer specification – e.g., cast iron, cast steel, stainless steel, duplex, or bronze
End Connections: Flanged or butt-welded ends
Options: Manual, electric, pneumatic, or hydraulic actuation
Advantages:
Reliable sealing even under high pressure
Minimal pressure drop when fully open
Low maintenance and durable design
Customizable for various media and operating conditions
These gate valves are ideal for use in power generation, water and wastewater systems, petrochemical and chemical industries, and general plant or pipeline construction.
Size DN 15 (1/2″) to DN 600 (24″) (larger diameters upon request)
Pressure class PN 10 to PN 160 / ANSI CLASS 150 to 2500
(high pressure versions upon request)
Temperature range -125°C to +800°C
Floating and trunnion mounted ball / fully welded body
soft seated / metal seated
All materials and bodystyles according to customer specification
Our HP valves are designed to withstand the most critical working conditions in various industrial applications. A robust, heavy-duty design combined with innovative sealing systems, base materials for the most extreme environments, extended warranty, product durability and excellent after-sales service enable it to be used in a wide range of applications.Working conditions in the oil & gas, power generation, offshore, hydrogen and cryogenic sectors leave no room for short-term solutions and products. Solution for the most demanding operating conditions.
Portfolio:
Reliability:
Service and certificates:
Uses
Floating Ball Valves
Features & Benefits:
Construction, dimensions & materials:
Special version cryo:
Trunnion Ball Valves
Features & Benefits:
Construction & Materials:
Special version cryo:
Double eccentric butterfly valves (2E BUV)
Triple eccentric butterfly valves (3E BUV)
Industries
Specials:
Quality assurance
Certificates:
The metal-seated shut-off, control, and special ball valves are precisely produced to the customer’s process requirements. These valves are used under the most extreme industrial conditions, such as in the energy sector, mining, refineries, LNG, offshore applications, and pipeline construction. Nominal sizes range from DN 15 (½″) to DN 1000 (40″), and pressure ratings from DIN PN 10 – PN 400 (ASME Class 150 – 4500) are covered. The various sealing systems are specially designed for your specific application, for example using High Velocity Oxygen Fuel (HVOF) thermal spray coatings, tungsten and chrome carbide, or diffusion processes (boride). Larger nominal sizes and special material requirements can be manufactured as needed.
Extreme operating conditions – no problem
Extreme temperatures up to 850°C
High pressures up to 2000 bar
Special materials: 1.4571 / 316Ti, titanium, duplex, super duplex, Hastelloy, Monel, TStE 355, Inconel, Alloy 400, Alloy 904L
Hard-coated ball sealing systems: thermal spray coating (HVOF), tungsten and chrome carbide, diffusion process (boride)
Abrasive media
Acidic products
Heavy solids
Critical plant areas
Large differential pressures
Flow velocity control
Noise control
Dismantling / Insertion Pieces
The spacer, insertion, and dismantling pieces are primarily used for the installation or removal of pipeline fittings and valves. They are also used to compensate for construction gaps.
Suitable for use in water treatment, water distribution, wastewater systems, dams, power plants, industrial applications, and pressure management.
The electric actuators with failsafe function are reliable drive systems designed for precise control and regulation tasks in industrial applications. They combine high performance with safe emergency positioning in the event of a power failure or system malfunction.
Failsafe Function: Automatic valve closing or opening in case of power loss, using integrated spring return or energy storage.
High Operational Reliability: Robust and durable design for demanding industrial environments.
Precise Control: Electronic position control for accurate valve positioning.
Versatile Application: Suitable for ball valves, butterfly valves, gate valves, and special fittings.
Compact Design: Space-saving construction allowing easy installation and maintenance.
Wide Torque Range: Available in various torque capacities to meet specific application requirements.
Protection Classes: Depending on model, available up to IP65–IP68 for harsh environments.
Communication Interfaces: Optional Modbus, Profibus, or analog/digital control interfaces.
Materials: Corrosion-resistant aluminum or stainless-steel housing for indoor and outdoor use.
Temperature Range: Suitable for operation in ambient temperatures from –30 °C to +70 °C.
Oil and gas industry
Chemical and petrochemical plants
Water and wastewater treatment
Power generation and energy systems
Process and plant engineering
Offshore and marine applications
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