VALVE STEM PACKING

From high temperature and pressure steam service to aggressive chemical exposure to fugitive emissions reduction, Garlock delivers safe, reliable, and long-lasting valve packing solutions. Our valve packing products are designed to meet the stringent, challenging needs of refineries, chemical processing facilities, power generation, and more.

Fugitive Emissions Control Products

Garlock offers field proven, reliable and high performance low emissions compression packing.  We have been pioneer and leader in this field with product introductions that provided industry recognized improvements in fugitive emission control. We provide both products and expertise to help our customers meet environmental protection agency (EPA) requirements and maintain successful and efficient maintenance programs. 

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  • FEATURES AND BENEFITS
  • SPECIFICATIONS
  • APPLICATIONS
  • ADDITIONAL INFORMATION
Resists heat, pressure and chemicals. Compliant with the most stringent VOC and VHAP emissions regulations.

Garlock Style 1303-FEP combines the low emissions performance of engineered sets with the flexibility and convenience that comes with spool stock compression packing.

  • High performance - Style 1303-FEP has been engineered to deliver compliance to the most stringent VOC (volatile organic compounds) and VHAP (volatile hazardous air pollutant) emission regulations.
  • Easy to use - This single spool stock packing is a quick efficient solution for on the spot field maintenance and repair. It is available in ring sets as well for convenience in planned or scheduled maintenance.
  • Safety - This style has proven itself as class leading sealing solution and is well recognized in hydrocarbon and chemical processing industries. It is a reliable solution, ideally suited for valve stem sealing and is fire safety tested.
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  • Min. Temperature: -328°F / -200°C
  • Max. Temperature:  850°F / 455°C (1,200°F / 650°C Steam)
  • Max. Valve Pressure: 4,500 psi / 310.3 bar
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  • Hydrocarbon
  • Chemical processing
  • Power generation

No end rings are required.

INCONEL is a registered trademark of Huntington Alloys Corporation.

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Optimized performance and planning with a convenient easy to use spool box product. 212-ULE offers the fire safety and chemical resistance of our other low emission valve stem packing products.
  • Easy to use - Style 212-ULE is easy to cut and install. It is conveniently supplied in a dispenser box package with color coded instructions.
  • Lower your costs - Cut inventory dollars and reduce outage schedules without sacrificing performance.
    Outage planning is easier than ever with 212-ULE box showing the amount of typical valve that can be repacked. A few boxes of different cross section sizes allow for quick response and efficient coverage of outage requirements.
  • Low stem friction - Style 212-ULE combines two packing types to lower friction while maintaining optimal sealing performance. 
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  • Min. Temperature: -328°F / -200°C
  • Max. Temperature: +1200°F / +650°C
  • Atmosphere: +850°F / +455°C
  • Pressure: 4500 psi / 310 bar
  • pH: 0 - 14 (except strong oxidizers)
  • Valves
  • Critical Service
  • EPA Compliance
  • Hydrocarbon Processing Industry
  • Chemical Processing Industry
  • ABOUT
  • FEATURES AND BENEFITS
  • SPECIFICATIONS
  • APPLICATIONS
  • ADDITIONAL INFORMATION
Precise fit and easy installation in fugitive emissions applications

This Garlock valve stem packing product has proven itself to be an efficient and reliable solution to improve air quality by lowering VOC (volatile organic compounds) and VHAP (volatile hazardous air pollutant) emissions.

  • Forgiveness - Our ring set with patented cup and cone design, delivers higher precision fit to optimize field performance.
  • Cost effectiveness - The EVSP design permits a controlled radial expansion to create an effective seal against both valve stem and bore. This engineered set can be used to seal older more worn valves. Emission compliance can be achieved without necessarily replacing valves or the maintenance expense of bringing the valves back to manufacturer’s specifications.
  • Safety - This Style is fire safety tested and chemical resistant. It is well recognized in hydrocarbon and chemical processing industries as a reliable and ideally suited solution for low emission valve stem sealing.
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  • Min. Temperature: -328°F / -200°C
  • Max. Temperature: 850°F / 455°C  (1200°F / 650°C Steam)
  • Max. Valve Pressure: 10,000 psi / 689.5 bar
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  • Hydrocarbon industry processing
  • Any valve application where elimination of encrustation, chemical attack, or health hazard is required
  • Custom Design Capability - Choice of End Rings: Style 1303-FEP (Fugitive Emissions Service), Style 98 (General Service), Style 1303-DRY (high temperature, steam), Style G-700 or 1398 (Power Generation Special Service)
  • ABOUT
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  • ADDITIONAL INFORMATION
Convenient versitile low emissions packing specifically designed for shallow stuffing boxes

9001 QUICKSET® offers “Low Emissions” service and long life even in shallow stuffing boxes. The compact design of QUICKSET helps reduce valve stem friction over other taller set designs, resulting in a more efficient, less costly use of plant resources to control actuated valves.

      • 9001 QUICKSET® LE version* is configured to offer the best fugitive emissions sealing performance in shallow stuffing boxes 
      • The field proven Garlock "cup and cone" design permits a controlled radial expansion to create an effective seal against both valve stem and bore.
      • This engineered set is well suited to seal older or more worn valves. Emissions compliance can often be achieved without the expenses of bringing the valves back to manufacturer’s specifications.
      • For steam and power generation application, the 9001 QUICKSET® DT version* provides a more consistent sealing efficiency over a wider temperature range.  The compact design will help reduce stem friction for more efficient valve actuation and longer equipment life.

      *NOTE: 9001 QUICKSET®LE configured with 1303FEP end rings, 9001 QUICKSET®DT configured with 1303DRY end rings.

  • Min. Temperature: -328°F / -200°C
  • Max. Temperature:  850°F / 455°C
  • Max. Valve Pressure: 10,000 psi / 689.5 bar
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  • Shallow stuffing boxes
    • QUICKBUSHING® bushings in matching sizes can retrofit deeper stuffing boxes.
    • Fire Tested to API-589, API-607*

    *NOTE: API-607 4th Ed.  

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Low emission packing for rotating stem valves

The Style 9300 GYLON® LE set is a new patent pending emissions compliant packing option for quarter-turn and other rotating stem valves, qualified to API-641 specification test parameters.

  • Based on proven GYLON® technology and manufacturing, provides improved performace over conventional skived or expanded PTFE
  • Withstands a wide range of chemicals often found in the Chemical and Petrochemical Processing Industries
  • Independent fugitive emissions testing validates superior performance
  • Effectively supports valve OEM efforts to comply with fugitive emissions regulations
  • High performance product specifically adapted for new valves and the benefits of factory installation
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    • Min Temperature: -350°F / -212°C
    • Max Temperature:   +500°F / +260°C
    • Pressure: 2000 psi (138 bar)
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  • ABOUT
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Flexible core, braided valve packing that combines two proven Garlock yarns to provide premium service in high temperature and pressure valve stem services.

This proprietary product employs a PBI® yarn encapsulating INCONEL® alloy wire braided over a LATTICE BRAID® carbon yarn core. The encapsulated INCONEL® wire eliminates stem wear, and the braided carbon yarn ensures a flexible core.

  • Encapsulated INCONEL® wire eliminates stem wear
  • Superior resistance to chemicals and solvents
  • Dimensional stability at high temperatures
  • Excellent Abrasion Resistance
  • Certifiable to less than 200 ppm leachable chlorides upon request
  • Max Temperature:             850°F / 455°C
  • Max Valve Pressure:         4,500 psi / 310.26 bar
  • Refineries
  • Chemical
  • Petrochemical
  • Power Generation
  • Severe Valve Stem Applications
  • Available in die-formed rings upon request.
  • INCONEL is a registered trademark of Huntington Alloys Corporation. PBI is a registered trademark of Celanese Fibers Corporation.
  • ABOUT
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  • ADDITIONAL INFORMATION
An excellent valve stem packing for use in high temperature and pressure steam service.

The construction features an outer jacket of wire-reinforced carbon yarn over an improved core, allowing increased service life. The unique construction of the outer jacket encapsulates the INCONEL® alloy wire reinforcement in the carbon yarn. There is no wire in contact with the stem, making stem wear almost nonexistent.

  • Certifiable to less than 200 ppm leachable chlorides
  • Seals at lower torques
  • Lasts longer between repackings
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  • Max. Temperature:        850°F / 455°C
  • Max Valve Pressure:    1,200 psi / 82.7 bar  
  • High temperature service
  • Pressure Steam service
  • Tested by an independent laboratory at 1000 psi and temperatures to +1200°F.

    INCONEL is a registered trademark of Huntington Alloys Corporation.

  • ABOUT
  • FEATURES AND BENEFITS
  • SPECIFICATIONS
Patented cup and cone design of die-formed graphite rings

The Garlock patented cup and cone design of die-formed graphite rings—used in 9000 EVSP®, QUICKSET® 9001 valve packing sets, and DSA-series pump packing sets—provides superior performance compared to flat, die-formed rings.

  • I.D. and O.D.-specific pure graphite rings provide low friction and superior sealing at high temperatures
  • The cup & cone design increases radial expansion of the sealing rings up to 1/8in / 3.2 mm or more
  • Better sealing and room for later adjustment prolongs the life of the packing
  • Varying density of the graphite rings allows for direct loading of the center seal rings by the gland follower
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  • Min. Temperature:        -328°F / -200°C
  • Max. Temperature:        850°F / 455°C