Automation & Accessories

Metal Seat Materials Options

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Body Process or Line Temperature
	250°F	450°F	500°F	600°F	650°F	700°F	800°F	900°F	1000°F	1200°F	1500°F
Cast Iron	x	x
High Temp. Iron	x	x	x	x	x	x	x	x	x	x
316 Stainless Steel	x	x	x	x	x	x	x	x	x	x
309 Stainless Steel											x

Disc Process or Line Temperature
	250°F	450°F	500°F	600°F	650°F	700°F	800°F	900°F	1000°F	1200°F	1500°F
Ductile Iron	x	x	x	x	x
Carbon Steel	x	x	x	x	x	x	x
High Temp. Iron	x	x	x	x	x	x	x	x
316 Stainless Steel	x	x	x	x	x	x	x	x	x	x
309 Stainless Steel											x

Shaft Process or Line Temperature
	250°F	450°F	500°F	600°F	650°F	700°F	800°F	900°F	1000°F	1200°F	1500°F
416 Stainless Steel	x	x
316 Stainless Steel	x	x	x	x	x	x	x	x	x
Incoloy 800-HT	x	x	x	x	x	x	x	x	x	x	x
Monel	x	x	x	x	x	x	x	x	x	x

Packing Process or Line Temperature
	250°F	450°F	500°F	600°F	650°F	700°F	800°F	900°F	1000°F	1200°F	1500°F
Graphited TEFLON ®	x	x
High Temp. Packing	x	x	x	x	x	x	x	x	x	x
TEFLON ®	x	x
High Temp w/Oxidation Inhibition Packaging											x

Bushing Process or Line Temperature
	250°F	450°F	500°F	600°F	650°F	700°F	800°F	900°F	1000°F	1200°F	1500°F
Bronze	x	x
Graphited Bronze	x	x
Glass Filled TEFLON ®	x	x
Metcar	x	x	x	x	x	x	x	x	x	x
Macor											x

Packing Nuts Process or Line Temperature
	250°F	450°F	500°F	600°F	650°F	700°F	800°F	900°F	1000°F	1200°F	1500°F
Brass	x	x
316 Stainless Steel	x	x	x	x	x	x	x	x	x	x	x
316 SS Spring Loaded Packing Gland											x

More Accessories offered by PDC:

• PDC Combination 10-Position Positive Locking &
  Infinite Throttling Lever
• PDC Automation Packages
• PDC 3-Way Assemblies for Metal or Rubber Seated
  125-150 lb. Flanging
• PDC Universal Brackets & Linkages
• Types of Stuffing Boxes
• Seat Options
• Shaft Options
• Metal Seat Material Options

Additional Information

• Valve Sizing & Engineering Data
• Standard Leak Rate
• Cv Data for Standard PDC Swing Thru Valves
• Combined Torque