Single Isolating Needle Valve is designed for safe and reliable isolation giving bubble tight shut off, Non-rotating & anti-galling tip and dynamic self-adjusting spindle seal to give long service life in a variety of applications.
Key Features of the Needle Valve range
Non rotating tip - self centering & anti-galling
Piston ring - gives dynamic adjustment of gland seal in response to pressure change
Anti-blow out spindle - a major safety feature
Secure seal - precision machined to give leak free operation for the life of the valve. Available in either PTFE or Grafoil
Inlet and outlet Connections are both male.
Options:
AG - Grafoil
AT - Anti-Tamper
MT - Metering Tip
HL - Handle Locking
MTG - Mounting Holes x 2
HL PI - Handle Locking + Position Indicator
NA - NACE MR-01-75 (latest revision)
HP - 10000 psi
OXY - Oxygen Cleaned
HW - Hand Wheel
PK - PEEK Soft Tip (not available oxygen cleaned)
PM - Panel Mount
GS TYPE
Connections is female and outlet connection is male
Options:
AG - Graf oil
AT - Anti -Tamper
MT - Metering Tip
HL - Handle Locking
MTG - Mounting Holes x 2
HL PI - Handle Locking + Position Indicator
NA - NACE MR-01-75 (latest revision)
HP - 10000 psi
OXY - Oxygen Cleaned
HW - Hand Wheel
PK - PEEK Soft Tip (not available oxygen cleaned)
AG TYPE
Inlet and Outlet are 90° apart and connections are female and male respectively.
Options:
AG - Graf oil
AT - Anti -Tamper
MT - Metering Tip
HL - Handle Locking
NA - NACE MR-01-75 (latest revision)
HL PI - Handle Locking + Position Indicator
OXY - Oxygen Cleaned
HW - Hand Wheel
PK - PEEK Soft Tip
PM - Panel Mount
HP- 10000 PSI
AF TYPE
Inlet and Outlet are 90° apart and connections are both male.
Options:
AG – Graf oil
AT - Anti -Tamper
MT - Metering Tip
HL - Handle Locking
NA - NACE MR-01-75 (latest revision)
HL PI - Handle Locking + Position Indicator
OXY - Oxygen Cleaned
HW - Hand Wheel
PK - PEEK Soft Tip
PM - Panel Mount
HP- 10000 PSI
TB TYPE
Inlet and Outlet connections are both tube fitting
Options:
AG – Graf oil
LT200 - Cryogenic Head Unit (-200°C)
AT - Anti -Tamper
MT - Metering Tip
HL - Handle Locking
MTG - Mounting Holes x 2
HL PI - Handle Locking + Position Indicator
NA - NACE MR-01-75 (latest revision)
HP - 10000 psi
OXY - Oxygen Cleaned
HW - Hand Wheel
PK - PEEK Soft Tip
LT100 - Cryogenic Head Unit (-100°C)
PM - Panel Mount
GAUGE BLEED TYPE
Gauge Bleed type has similar design construction to single isolating, except they have an additional ability to bleed The gauge cavity to atmosphere, for simple calibration, this type is usually utilized when needle valve is required to break the pressure (vent). is included.
Key Features of the Needle Valve range
Non rotating tip - self centering & anti-galling
Piston ring - gives dynamic adjustment of gland seal in response to pressure change
Anti-blow out spindle - a major safety feature
Secure seal - precision machined to give leak free operation for the life of the valve. Available in either PTFE or Grafoil
Inlet and Outlet connections are both male.
Options:
AG – Graf oil
LT100 - Cryogenic Head Unit (-100°C)
AT - Anti –Tamper
LT200 - Cryogenic Head Unit (-200°C)
HL - Handle Locking
MT - Metering Tip
HL PI - Handle Locking + Position Indicator
NA - NACE MR-01-75 (latest revision)
HP - 10000 psi
OXY - Oxygen Cleaned
HW - Hand Wheel
PK-PEEK Soft Tip(not available oxygen cleaned)
BG TYPE
Inlet connection is female and outlet connection male.
Options:
AG – Graf oil
LT100 - Cryogenic Head Unit (-100°C)
AT - Anti –Tamper
LT200 - Cryogenic Head Unit (-200°C)
HL - Handle Locking
MT - Metering Tip
HL PI - Handle Locking + Position Indicator
NA - NACE MR-01-75 (latest revision)
HP - 10000 psi
OXY - Oxygen Cleaned
HW - Hand Wheel
PK-PEEK Soft Tip(not available oxygen cleaned)
MANIFOLD 2 WAY
The 2 valve manifold type is designed for remote mounting to static pressure transmitters. The separate vent
valve gives full control of venting of the instrument, plus The ability to calibrate in-situ.
Key Features of the Needle Valve range
Non rotating tip - self centering & anti-galling
Piston ring - gives dynamic adjustment of gland seal in response to pressure change
Anti-blow out spindle - a major safety feature
Secure seal - precision machined to give leak free operation for the life of the valve. Available in either PTFE or Grafoil
This type is used in case the outlet and inlet connectors are both male and need to break the pressure (drain)by the needle valve.
Options:
AG – Graf oil
LT100 - Cryogenic Head Unit (-100°C)
AT - Anti –Tamper
LT200 - Cryogenic Head Unit (-200°C)
HL - Handle Locking
MT - Metering Tip
HL PI - Handle Locking + Position Indicator
NA - NACE MR-01-75 (latest revision)
HP - 10000 psi
OXY - Oxygen Cleaned
HW - Hand Wheel
PK-PEEK Soft Tip(not available oxygen cleaned)
TG TYPE
This type is used in case the inlet connector is male and outlet connector is female and need to break the pressure (drain) by the needle valve.
Options:
AG – Graf oil
LT100 - Cryogenic Head Unit (-100°C)
AT - Anti –Tamper
LT200 - Cryogenic Head Unit (-200°C)
HL - Handle Locking
MT - Metering Tip
HL PI - Handle Locking + Position Indicator
NA - NACE MR-01-75 (latest revision)
HP - 10000 psi
OXY - Oxygen Cleaned
HW - Hand Wheel
PK-PEEK Soft Tip(not available oxygen cleaned)
MANIFOLD 5 WAY TYPE
The 5 valve manifolds type are designed for direct mounting to differential pressure transmitters, with separate isolation and vent for low pressure and high pressure inlets plus equalizing valve for simple calibration. Each needle valve head is designed for safe and reliable isolation, giving bubble tight shut off, with non-rotating & anti-galling tip and dynamic self-adjusting spindle seal to give long service life in a variety of service conditions.
Key Features of the Needle Valve range
Non rotating tip - self centering & anti-galling
Piston ring - gives dynamic adjustment of gland seal in response to pressure change
Anti-blow out spindle - a major safety feature
Secure seal - precision machined to give leak free operation for the life of the valve. Available in either PTFE or Grafoil.
Standard Specification
1. Pressure: 6000 Psi
2. Temp: 240 C˚
3. Packing: P.T.F.E
4. Thread form: NPT
5. Handle: T-Bar
6. Seat: Metal to Metal
7. Bore: 0.21” (5.4 mm)
8. CV: 0.46
9. 4 ×7/16” UNF bolts for mounting to transmitter
10. 2 × PTFE/Graf oil seal ring for transmitter flange