Parker Hannifin Corporation
Parker Hannifin Corporation
Instrumentation Products Division
1005 A Cleaner Way
Huntsville, AL 35805 USA
Phone: +1 (256) 881-2040
Fax: +1 (256) 881-5072
Email: c-parker@parker.com
Website: www.parker.com
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High Pressure Valve Features:
  • Tubing size available is 1”.
  • Non-rotating stem prevents stem/seat galling.
  • 43,000 PSI (2965 bar) max pressure
  • Metal-to-metal seating achieves bubble-tight shut- off, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
  • For dependable stem and body sealing 43SC with PTFE (Teflon) encapsulated packing below threads.
  • Stem sleeve and packing gland materials have been selected to
more
Unit of Measure

Specifications

Pressure Rating at Room Temperature

 43000 psi2965 bar

Outside Diameter Tube

 1 in25.4 mm

Stem Type

 VEE

Valve Pattern

 2-Way Angle/Replaceable Seat

Connection Type

 F1000C43

Orifice Diameter

 0.438 in11.12 mm

A - Width

 4.88 in123.96 mm

B - Length

 2.44 in61.96 mm

C - Length

 0.72 in18.28 mm

D - Height

 2.81 in71.37 mm

D1 - Height

 4.31 in109.47 mm

E - Height

 5.24 in133.35 mm

F - Length

 10.25 in260.35 mm

G - Packing Gland Mounting Hole Drill Size

 1.62 in41.14 mm

G1 - Bracket Mounting Hole Size

 0.56 in14.22 mm

H - Height

 10.56 in268.22 mm

M - Length

 1.25 in31.75 mm

N - Height

 1.12 in28.44 mm

Block Thickness

 2.25 in57.15 mm

Tubing Engagement Depth

 1.62 in41.1 mm

Rated Cv

 2.6

Valve Options

N/A Extreme Temperatures
Standard Autoclave valves with Teflon packing may be operated from 0°F (-17.8°C) to 450°F (232°C). High temperature packing is available for service from -423°F (-252°C) to 1200°F (649°C) by adding the following suffixes to catalog order number.
TG - standard valve with Teflon glass packing to 600°F (316°C).
GY - standard valve with graphite braided yarn packing to 800°F (427°C).8,000 psi (569 bar) max.
HT - extended stuffing box valve with graphite braided yarn packing to 1200°F (649°C).
B - standard valve with cryogenic trim material and Teflon packing to -100°F (-73°C).
LT - extended stuffing box valve with Teflon packing & Cryogenic trim materials to -423°F (-252°C).
K - anti-vibration collet and gland assembly.

Valve Maintenance

N/A Repair Kits:
add "R" to the front of valve catalog number for proper repair kit. (Example: R30SC16071)

Valve Bodies:
Valve bodies are available. Order using the eight (8) digit part number found on the valve drawing or contact your Sales Representative for information.

Consult your Autoclave representative for pricing on repair kits and valve bodies. Refer to the Tools, Installation, Operation and Maintenance section for proper maintenance procedures.