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- Available in block, single flange, or double flange connection for remote or
direct installation - Designed for use with differential pressure transmitters incorporating
two isolation valves and an equalizing valve in differential pressure
measurement - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - 3010 Series hard seat valves have 10,000 psi pressure rating @ 200 °F
- 3110 Series soft seat valves have 6,000 psi pressure rating @ 200 °F
- 3110 Series soft seat valves also feature a replaceable Delrin® seat, and straight through porting for bidirectional, high capacity flow and easy
roddable cleaning - Blow-out proof stem provides a secondary stem seal in the full open
position - FKM o-ring seal and PTFE back-up ring below the stem threads to protect
from corrosion and galling; PTFE or Grafoil® packing optional - All stems are 316 stainless steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below
the bonnet threads - Slotted spring pin to prevent accidental loosening
- Vinyl dust caps for bonnets and stems (non-packing)
*If a packing option is chosen, maximum pressure rating is 6,000 psi. Refer to the "Pressure vs. Temperature: Packing Style with Compatible Fluid" .pdf on the right-hand side of this page. - Available in block, single flange, or double flange connection for remote or
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- Available in block, single flange, or double flange connection for remote or
direct installation - Designed for use with differential pressure transmitters incorporating
two isolation valves and an equalizing valve in differential pressure
measurement - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - 3010 Series hard seat valves have 10,000 psi pressure rating @ 200 °F
- 3110 Series soft seat valves have 6,000 psi pressure rating @ 200 °F
- 3110 Series soft seat valves also feature a replaceable Delrin® seat, and straight through porting for bidirectional, high capacity flow and easy
roddable cleaning - Blow-out proof stem provides a secondary stem seal in the full open
position - FKM o-ring seal and PTFE back-up ring below the stem threads to protect
from corrosion and galling; PTFE or Grafoil® packing optional - All stems are 316 stainless steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below
the bonnet threads - Slotted spring pin to prevent accidental loosening
- Vinyl dust caps for bonnets and stems (non-packing)
*If a packing option is chosen, maximum pressure rating is 6,000 psi. Refer to the "Pressure vs. Temperature: Packing Style with Compatible Fluid" .pdf on the right-hand side of this page. - Available in block, single flange, or double flange connection for remote or
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- Designed for use with differential pressure transmitters incorporating
two isolation valves and an equalizing valve in differential pressure
measurement - Available in block, single flange, or double flange connection for remote
or direct installation - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - Soft seat design has 6,000 psi pressure rating @ 200 °F
- Features a replaceable Delrin® seat, and straight through porting for
bidirectional, high capacity flow and easy roddable cleaning - Blow-out proof stem provides a secondary stem seal in the full
open position - FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling
- All stems are 316 stainless steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below
the bonnet threads - Slotted spring pin to prevent accidental loosening
- Vinyl dust caps for bonnets and stems
- Non-rotating stem tip standard on isolation valves
- Designed for use with differential pressure transmitters incorporating
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- Compact design is ideal for installations with limited space, such as
behind panels or in cabinets - Designed for use with differential pressure transmitters incorporating
two isolation valves and an equalizing valve in differential pressure
measurement - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - Soft tip valves feature a patented Delrin® non-rotating soft tip stem, and a
back-up metal-to-metal seal (U.S. Patent 6,820,857) - 3610 Series hard seat valves have 10,000 psi pressure rating @ 200 °F
- 3710 Series soft tip valves have 6,000 psi pressure rating @ 200 °F
- Blow-out proof stem provides a secondary stem seal in the full
open position - FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Grafoil® packing optional
- All stems are 316 stainless steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
- Vinyl dust caps for bonnets and stems (non-packing)
- Patented body-to-bonnet, metal-to-metal seal is designed to significantly
increase the pressure range of the valve (U.S. Patent 7,758,014)
*If a packing option is chosen, maximum pressure rating is 6,000 psi. Refer to the "Pressure vs. Temperature: Packing Style with Compatible Fluid" .pdf on the right-hand side of this page. - Compact design is ideal for installations with limited space, such as
-
- Compact design is ideal for installations with limited space, such as
behind panels or in cabinets - Designed for use with differential pressure transmitters incorporating
two isolation valves and an equalizing valve in differential pressure
measurement - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - Soft tip valves feature a patented Delrin® non-rotating soft tip stem, and a
back-up metal-to-metal seal (U.S. Patent 6,820,857) - 3610 Series hard seat valves have 10,000 psi pressure rating @ 200 °F
- 3710 Series soft tip valves have 6,000 psi pressure rating @ 200 °F
- Blow-out proof stem provides a secondary stem seal in the full
open position - FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Grafoil® packing optional
- All stems are 316 stainless steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
- Vinyl dust caps for bonnets and stems (non-packing)
- Patented body-to-bonnet, metal-to-metal seal is designed to significantly
increase the pressure range of the valve (U.S. Patent 7,758,014)
*If a packing option is chosen, maximum pressure rating is 6,000 psi. Refer to the "Pressure vs. Temperature: Packing Style with Compatible Fluid" .pdf on the right-hand side of this page. - Compact design is ideal for installations with limited space, such as
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- Designed for use with differential pressure transmitters incorporating two isolation valves, two equalizing valves and a vent valve required in natural gas applications
- Flare Pattern™ valve configuration provides maximum clearance for fingers during operation
- Soft tip valves feature a patented Delrin® non-rotating soft tip stem, and a back-up metal-to-metal seal (U.S. Patent 6,820,857)
- Available in block, single flange, or double flange connection for remote
or direct installation - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - 5030 Series hard seat valves have 10,000 psi pressure rating @ 200 °F
- 5130 Series soft seat/tip valves have 6,000 psi pressure rating @ 200 °F
- 5130 Series valves also feature a replaceable Delrin® seat, and straight through porting for bidirectional, high capacity flow and easy roddable
cleaning on the block valves - Blow-out proof stem provides a secondary stem seal in the full
open position - FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Grafoil® packing optional
- All stems are 316 stainless steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below
the bonnet threads - Slotted spring pin to prevent accidental loosening
- Vinyl dust caps for bonnets and stems (non-packing)
- Patented body-to-bonnet, metal-to-metal seal is designed to significantly
increase the pressure range of the valve (U.S. Patent 7,758,014)
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- Designed for use with differential pressure transmitters incorporating two isolation valves, two equalizing valves and a vent valve required in natural gas applications
- Flare Pattern™ valve configuration provides maximum clearance for fingers during operation
- Soft tip valves feature a patented Delrin® non-rotating soft tip stem, and a back-up metal-to-metal seal (U.S. Patent 6,820,857)
- Available in block, single flange, or double flange connection for remote
or direct installation - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - 5030 Series hard seat valves have 10,000 psi pressure rating @ 200 °F
- 5130 Series soft seat/tip valves have 6,000 psi pressure rating @ 200 °F
- 5130 Series valves also feature a replaceable Delrin® seat, and straight through porting for bidirectional, high capacity flow and easy roddable
cleaning on the block valves - Blow-out proof stem provides a secondary stem seal in the full
open position - FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Grafoil® packing optional
- All stems are 316 stainless steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below
the bonnet threads - Slotted spring pin to prevent accidental loosening
- Vinyl dust caps for bonnets and stems (non-packing)
- Patented body-to-bonnet, metal-to-metal seal is designed to significantly
increase the pressure range of the valve (U.S. Patent 7,758,014)
-
- Designed for use with differential pressure transmitters incorporating two
isolation valves, two equalizing valves and a vent valve in natural gas
applications - Flare Pattern™ valve configuration provides maximum clearance for
fingers during operation - Soft tip valves feature a patented Delrin® non-rotating soft tip stem, and a
back-up metal-to-metal seal (U.S. Patent 6,820,857) - Non-rotating stem tip standard on large bore shut-off valves
- Available in block, single flange, or double flange connection for remote or
direct installation - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
- Soft seat design has 6,000 psi pressure rating @ 200 °F
- Features a replaceable Delrin® seat, and straight through porting for
bidirectional, high capacity flow and easy roddable cleaning on the
block valves - Blow-out proof stem provides a secondary stem seal in the full
open position - FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling
- All stems are 316 stainless steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below the
bonnet threads - Slotted spring pin to prevent accidental loosening
- Vinyl dust caps for bonnets and stems
- Non-rotating stem tip standard on isolation valves
- Designed for use with differential pressure transmitters incorporating two
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