Valve seals

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Valve seals | Choosing the Right Seal
Flat seals are used for static applications and offer several advantages: They are available in a wide range of sizes, shapes, and materials. There are as many flat seals as there are applications. Flat seals are used in a wide range of industrial sectors. The automotive industry uses large, thin seals known as gaskets. On the one hand, they ensure resistance to even the most extreme temperature variations, as well as to oils and fuels. They also provide...
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O-ring seal
O-ring seal
LATTY- E 48Z11 LY 1700

Temperature limit: -40 °C - 170 °C

... Elastomer seal based EPDM qualified for irradiations up to 1700 kGy (Kilogray) Our EPDM elastomer gaskets come in a variety of forms and offer outstanding resistance to irradiation. Designed specifically for nuclear ...

spiral gasket
spiral gasket

... Spiral Wound Gaskets Spiral wound gaskets are very suitable for applications featuring heavy operating conditions. They can be used for sealing flange joints, manhole and handhold covers, tube covers, boilers, heat exchangers, ...

spring-energized seal
spring-energized seal
Omniseal® 103A

Temperature limit: -250 °C - 300 °C
Pressure limit: 0 Pa - 100,000,000 Pa
Diameter: 10 mm - 3,000 mm

... These polymer seals have a ribbon or helical spring design and are used for static and low speed applications, providing excellent leakage control at high pressure and low temperature. This sealing solution features a polymer jacket with ...

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Omniseal Solutions
spiral seal
spiral seal
SW series

... The Planisteel SW Spiral Wound Gasket product range includes all spiral models for sealing on any type of flanged coupling. The gaskets are manufactured in the sizes and steel grades specified by standards or as required ...

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Carrara Global Sealing Solution
O-ring seal
O-ring seal
Steelgraph G22

Temperature limit: -100 °C - 650 °C
Pressure limit: 1,500 bar

... resistance properties. The gasket can be produced at a density ranging from 1.55 to 1.70 g/cc, thus ensuring an optimal density for various applications. Applications This gasket is specifically designed for pressure ...

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Carrara Global Sealing Solution
O-ring seal
O-ring seal
Steelgraph G33

Temperature limit: -100 °C - 650 °C
Pressure limit: 1,500 bar

... elasticity and resistance properties. The gasket is designed to withstand high pressures and maintain reliable sealing over time. Applications This gasket is specifically designed for pressure seal ...

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Carrara Global Sealing Solution
O-ring seal
O-ring seal

Temperature limit: -60 °C - 300 °C

... temperature resistance, and a wide range of temperature applications. Applicable temperature range: Uses: pumps, valves, mechanical seals, filters, reaction vessels, pressure vessels, heat exchangers, boilers, pipeline ...

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SHIJIAZHUANG RUISUO SEAL SUPPLIES CO.,LTD
lip seal
lip seal

Temperature limit: -40 °C - 220 °C
Pressure limit: 25 bar

... Sector Use Cases Key Seal Types Oil & Gas Pump shafts, compressors, valves Burgmann HRN dual seals Pharma/Food Mixers, CIP systems FDA-compliant spring seals Water/Wastewater ...

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SHIJIAZHUANG RUISUO SEAL SUPPLIES CO.,LTD
composite gasket
composite gasket

Temperature limit: 250 °C - 600 °C
Pressure limit: 2.5 MPa - 6.3 MPa

... improve corrosion resistance and prevent asbestos fiber leakage. Asbestos braided gasket / wound gasket: made of asbestos wire, suitable for sealing pumps, valves and other dynamic and static joints. 1. Main features ...

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SHIJIAZHUANG RUISUO SEAL SUPPLIES CO.,LTD
m-ring seal
m-ring seal
Type MB

Temperature limit: -200 °C - 260 °C
Pressure limit: 0 MPa - 16 MPa

... double-acting systems

  • linear motion
  • rotating (inactive)
  • oscillating motion


  • Main use
    Valves and stainless steel fittings in the food and beverage industry

    Materials
    Elastomers ...

    m-ring seal
    m-ring seal
    Type MC

    Temperature limit: -200 °C - 260 °C
    Pressure limit: 0 MPa - 16 MPa

    ... acting

  • double acting
  • linear
  • rotating (inactive)
  • oscillating


  • Main use
    valves and fittings in the food industry and hygienic process equipment

    Materials
    • elastomers:
    ...

    piston seal
    piston seal
    Varitef KH

    Temperature limit: -150 °C - 225 °C
    Pressure limit: 0 MPa - 35 MPa
    Speed: 0 m/s - 20 m/s

    ... Designed to bridge larger gaps, Varitef KH offers a wide usable temperature range and can be sterilized for applications in valves, pumps and blenders in food and medical technology. The PTFE compound is available with a special filler ...

    ball valve seal
    ball valve seal

    Temperature limit: -160 °C - 280 °C
    Pressure limit: 0 bar - 0 bar
    Diameter: 1 mm - 150 mm

    ... Excellent heat resistance -Chemical resistance -Wide range of Materials Available PTFE Ball Valve SeatsSeats and inserts, which are important components in the valve industry, as a critical component, PTFE is very ...

    rubber seal
    rubber seal
    P series

    ... Custom inflatable silicone gaskets for autoclaves, dynamic laboratory gaskets, metal or silicone valves. This type of pneumatic seals allows applications where an airtight seal is ...

    O-ring seal
    O-ring seal
    K82 series

    Temperature limit: -35 °C - 110 °C
    Pressure limit: 0 bar - 600 bar
    Diameter: 17 mm - 55 mm

    ... K82 statics seals are designed for SAE flanges and has high resistance due to TPU materials Advantages • Can replace O-rings • Easy installation • Can be used at high pressure • No twisting in the housing Area of Application • ...

    industrial seal
    industrial seal

    flat gasket
    flat gasket
    CPS7021

    Temperature limit: -196 °C - 650 °C
    Pressure limit: max 11.0 MPa

    ... CHARACTERISTICS 1. With the role of labyrinth seal, and it also can maintain higher sealing pressure ratio 2. It can make the bolt work under low load 3. The choice for medium pressure valve body gasket 4. ...

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    Zhejiang CPS Cathay Packing Sealing CO., LTD
    C-ring seal
    C-ring seal

    Temperature limit: -270 °C - 750 °C
    Pressure limit: 1,500 bar
    Outer diameter: 6 mm - 3,048 mm

    ... Spring Energized Metal seals, C ring seal type is based on a metallic "C" substrate, designed to be applied in extreme working conditions. By default, Spring Energized Metal C seals for internal Pressure ...

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    Sonkit Industry Technology Co., Ltd.
    O-ring seal
    O-ring seal
    VICTREX CT ™ 100

    Temperature limit: -296 °C - 250 °C

    ... response to temperature changes, ensuring greater dimensional stability and sealing properties in applications such as seals in ball valves, orienting then the choice between the two types in accordance to the specific ...

    chevron gasket
    chevron gasket
    T series

    Temperature limit: -30 °C - 200 °C
    Diameter: 8 mm - 2,000 mm

    ... fluid on the gasket increases, the perfect balance among the forces acting on the gasket is created. Therefore a good sealing performance is ensured even at the highest operating temperatures. Our gaskets ...

    lip seal
    lip seal
    SRS series

    Temperature limit: -30 °C - 90 °C
    Pressure limit: 20 bar
    Diameter: 6 mm - 50 mm

    ... The SRS rod seal has been designed for pneumatic cylinder applications. The SRS can also be used for pneumatic valves where allowed by the overall dimensions. Moreover a shorter machining of the system can be obtained ...

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    ARTIC SEALS
    flat gasket
    flat gasket
    SW600 series

    ... Standard Spiral Wound Gasket SUNWELL-SW600 • Products are manufactured in accordance with all relevant gasket standards. • All types of Spiral wound gaskets can be manufactured, CG, CGI, R, RIR, ...

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    Ningbo Sunwell Sealing Materials Co., Ltd
    O-ring seal
    O-ring seal

    Temperature limit: -20 °C - 90 °C
    Pressure limit: max 140.0 Pa

    ... Oil field with fracturing valve body assembly seals: where the Seoul rubber and plunger packing Where the Seoul rubber also known as valve rubber, in the fracturing truck car from the piston pump, drainage ...

    O-ring seal
    O-ring seal

    Diameter: 1,300 mm

    ... Valve seats, seat inserts, PTFE cavity filler, PTFE cavity filled seats and seats for all types of valves including threaded valve, flange ball valve, clean valve ...

    piston seal
    piston seal
    PU-DAS Series

    ... compact seal comprises a elastomeric,dented seal ring,two back-up rings,and two wearrings.In the middle there is a sealing element that performs the actual sealing;at each side thereis a back-up ring and a wear ring.The ...

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    XING TAI S&P MECHANICAL SEAL FACTORY
    wiper seal
    wiper seal

    ... Fabric reinforced Grout Seals, manufactured as a concrete-filled ‘passive’ solution with none of the reliability issues surrounding inflatable options. Grout Seals, as a passive system (opposed to alternative inflatable ...

    lipped seal
    lipped seal

    flat gasket
    flat gasket

    ... Sealing Profile Model : Top Bulb EPDM Gasket Self-gripping sealing profile with a black EPDM rubber carrier and a sealing lip and lor sealing tube from sponge-rubber. Integrated steel strip core or steel wire core. ...

    O-ring seal
    O-ring seal

    ... We manufacture 20 grades of compression packing for valve stem duties. A number of these are highly recommended for VOC fugitive emission control, with our Supagraf® Premier independently rated as the world-beating product in its class. ...

    silicone seal
    silicone seal

    - Using for safety for classic and modern type pressure cookers.- Made by silicone- Dimension according customer request

    flat gasket
    flat gasket

    ... manufactures a wide variety of components, which includes static seals. The static seals are available in four models such as unsplit, split, envelopes and as well as O-rings. A static seal is a sealing ...

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    PTFE Competence Center GmbH
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