• GEMÜ 428

    GEMÜ 428 Electromotive metal shut-off damper

    The GEMÜ 428 soft-seated, centric butterfly valve made of stainless steel is operated by an electric motor. A manual override and an optical position indicator are integrated as standard. With its rounded and polished disc edges, the butterfly valve is optimized for frequent cycle duties. The surface of the butterfly valve can be further finished….

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  • GEMÜ R478

    GEMÜ R478 Electromotive metal shut-off damper

    The GEMÜ R478 Tugela double-eccentric metal butterfly valve is operated by a motorized actuator. The butterfly valve is available in nominal sizes DN 50 Up to 600 and in standardized installation lengths API 609 category A (DIN 3202 K1). PTFE-sealing, double-eccentric high-performance butterfly valve. The GEMÜ R478 Electromotive Metal Shut-Off Damper is a robust and…

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  • GEMÜ D488

    GEMÜ D488 Electromotive metal shut-off damper

    The GEMÜ D488 Victoria soft-seated butterfly valve is motorized. Various metal or plastic on/off or control actuators are available. The butterfly valve is available in nominal sizes DN 25 to 1600, in the standardized installation lengths: ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) available in wafer, lug and U…

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  • GEMÜ R488

    GEMÜ R488 Electromotive metal shut-off damper

    The GEMÜ R488 Victoria soft seated metal butterfly valve is motorized. Various metal or plastic open/closed or control versions are available. The butterfly valve is available in nominal sizes DN 25 to 600 and in standard installation lengths ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) in wafer, lug and…

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  • GEMÜ 423

    GEMÜ 423 Electromotive plastic shut-off damper

    The GEMÜ 423 butterfly valve has a low maintenance motorized quarter turn actuator. A manual override and an optical position indicator are integrated as standard. Soft-seated, centrally mounted butterfly valve in small nominal sizes. The GEMÜ 423 Electromotive Plastic Shut-Off Damper is a reliable and corrosion-resistant solution designed for automated shut-off and flow control in…

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  • GEMÜ D458

    GEMÜ D458 Electromotive plastic shut-off damper

    The GEMÜ D458 butterfly valve is motorized. Various metal or plastic on/off or control actuators are available. A manual override and an optical position indicator are integrated as standard. The butterfly valve is available in nominal sizes DN 50–300 and has a wafer body version. Soft-sealing, centrally mounted butterfly valve. Key features Excellent corrosion protection…

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  • GEMÜ R487

    GEMÜ R487 Manual metal shut-off damper

    The GEMÜ R487 Victoria soft seated metal butterfly valve is manually operated. It has a hand lever or gearbox depending on customer requirements. The butterfly valve is available in nominal sizes DN 25 to 600 and in standard installation lengths ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) in wafer,…

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  • GEMÜ 497

    GEMÜ 497 Manual metal shut-off damper

    The PTFE-sealing, centric GEMÜ 497 Edessa butterfly valve is manually operated. It has a metal hand lever or gearbox depending on customer requirements. Disc and shaft are one piece, body and liner are available in different designs. The butterfly valve is available in nominal sizes DN 25 Up to 1200 and in standard installation lengths…

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  • GEMÜ D487

    GEMÜ D487 Manual metal shut-off damper

    The GEMÜ D487 Victoria soft-seated butterfly valve is manually operated. It has a metal hand lever or gearbox depending on customer requirements. The butterfly valve is available in nominal sizes DN 25 to 1600 and in standardized installation lengths ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) in wafer, lug…

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  • GEMÜ 411

    GEMÜ 411 Manual metal shut-off damper

    The GEMÜ 411 soft-seated, centric butterfly valve made of stainless steel has an ergonomically designed, corrosion-resistant plastic hand lever. It is protected against accidental operation by the integrated locking device. With its rounded and polished disc edges, the butterfly valve is optimized for frequent cycle duties. The surface of the butterfly valve can be further…

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  • GEMÜ R477

    GEMÜ R477 Manual metal shut-off damper

    The GEMÜ R477 Tugela double eccentric metal butterfly valve is operated by a manual actuator. The butterfly valve is available in nominal sizes DN 50 Up to 600 and in standardized installation lengths API 609 category A (DIN 3202 K1). PTFE-sealing, double-eccentric high-performance butterfly valve. Key features High-performance butterfly valve with double-eccentric construction in order…

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  • GEMÜ 417

    GEMÜ 417 Manual plastic shut-off damper

    The GEMÜ 417 butterfly valve has an ergonomically designed corrosion resistant plastic hand lever. It can be protected against accidental operation by the integrated locking device. Soft-seated, centrally mounted butterfly valve in small nominal sizes. The GEMÜ 417 Manual Plastic Shut-Off Damper is a lightweight and corrosion-resistant solution designed for reliable shut-off and flow regulation…

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  • GEMÜ D457

    GEMÜ D457 Mauelle plastic butterfly valve

    The GEMÜ D457 soft seated butterfly valve is manually operated. It has a metal hand lever or gearbox depending on customer requirements. The butterfly valve is available in nominal sizes DN 50–300 and has a wafer body version. The hand lever can be adjusted in seven positions (each at 55°) and is equipped with a…

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  • GEMÜ D481

    GEMÜ D481 Pneumatic metal butterfly valve

    The GEMÜ D481 Victoria soft seated butterfly valve has a metal actuator and is pneumatically operated. The “Normally Closed”, “Normally Open” and “Double Acting” control functions are available. The butterfly valve is available in nominal sizes DN 25 to 1600 and in standard installation lengths ISO 5752/20 | EN 558-1/20 | API 609 category A…

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  • GEMÜ R471

    GEMÜ R471 Pneumatic metal butterfly valve

    The GEMÜ R471 Tugela double eccentric metal butterfly valve is operated by a pneumatic actuator. The butterfly valve is available in nominal sizes DN 50 Up to 600 and in standardized installation lengths API 609 category A (DIN 3202 K1). The GEMÜ R471 Butterfly Valve is a pneumatically operated valve designed for reliable shut-off and…

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  • GEMÜ R481

    GEMÜ R481 Pneumatic metal butterfly valve

    The GEMÜ R481 Victoria soft seated metal butterfly valve has a metal actuator and is pneumatically operated. Normally Closed, Normally Open and Double Acting control functions are available. Various pneumatic actuators are available. The butterfly valve is available in nominal sizes DN 25 to 600 and in standard installation lengths ISO 5752/20 | EN 558-1/20…

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  • GEMÜ 491

    GEMÜ 491 Pneumatic metal butterfly valve

    The GEMÜ 491 Edessa PTFE lined butterfly valve has a metal actuator and is pneumatically operated. The “Normally Closed”, “Normally Open” and “Double Acting” control functions are available. Disc and shaft are one piece, body and liner are available in different designs. The butterfly valve is available in nominal sizes DN 25 Up to 600…

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  • GEMÜ 415

    GEMÜ 415 Pneumatic metal butterfly valve

    The GEMÜ 415 soft-seated, centric butterfly valve made of stainless steel is pneumatically operated via a space-saving piston actuator. The “Normally Closed”, “Normally Open” and “Double Acting” control functions are available. A low-cost rack and pinion actuator can also be fitted. With its rounded and polished disc edges, the butterfly valve is optimized for frequent…

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  • GEMÜ D451

    GEMÜ D451 Pneumatic shut-off damper made of plastic

    The GEMÜ D451 soft seated butterfly valve has a metal actuator and is pneumatically operated. The “Normally Closed”, “Normally Open” and “Double Acting” control functions are available. The butterfly valve is available in nominal sizes DN 50–300 and has a wafer body version. Soft-sealing, centrally mounted butterfly valve. Key features Excellent corrosion protection UV resistant…

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  • GEMÜ 410

    GEMÜ 410 Pneumatic shut-off damper made of plastic

    The GEMÜ 410 butterfly valve is pneumatically operated. Normally Closed and Normally Open control functions are available. The valve body is available in a plastic design. Soft-seated, centrally mounted butterfly valve in small nominal sizes. The GEMÜ 410 is a high-performance metal butterfly valve designed for on/off and control applications in industrial pipelines. Engineered with…

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  • GEMÜ 488

    GEMÜ 488 Butterfly Valve

    GEMÜ 488 is an electrically operated, soft-seal, rubber-lined, centerline butterfly valve. The GEMÜ 488 Butterfly Valve is a high-performance valve engineered for reliable shut-off and precise flow control in industrial piping systems. With its durable construction and advanced sealing design, it provides excellent tightness, low operating torque, and long-term durability. The 488 series is ideal…

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  • GEMÜ 487

    GEMÜ 487 Butterfly Valve

    GEMÜ 487 is a manually operated, soft-seal, rubber-lined, centerline butterfly valve. The GEMÜ 487 Butterfly Valve is a high-performance valve designed for reliable shut-off and precise flow control in industrial applications. Featuring a robust construction and advanced sealing technology, it ensures excellent tightness, low operating torque, and long service life. The 487 series is suitable…

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  • GEMÜ Inga

    GEMÜ Inga Butterfly Valve

    GEMÜ Inga is a triple eccentric butterfly valve. Features and Applications: Suitable for relatively clean inert and corrosive gas and liquid media, primarily used in chemical and water treatment industries. Actuation Methods: Manual, pneumatic, electric. The GEMÜ Inga Butterfly Valve is a reliable and versatile valve designed for efficient shut-off and precise flow control in…

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  • GEMÜ TUGELA

    GEMÜ TUGELA Butterfly Valve

    The GEMÜ TUGELA Butterfly Valve is a high-performance valve engineered for reliable shut-off and precise flow control in demanding industrial applications. Designed for robustness and efficiency, the TUGELA series features a durable construction and advanced sealing concept that ensures excellent tightness, low operating torque, and long service life. It is well suited for both manual…

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