5100 Series Relief Valve

Cracking Pressures from 10 to 2,400 psig

Features:

	Popoff or Inline configurations
	Zero leak to 95-98% of cracking pressure
	Positive reseal at a high percentage of cracking pressure
	Accurate factory preset
	Tamper-proof adjustment

Specifications:

Materials of Construction:

	Body: Brass, Steel, 303SS or 316SS
	O-rings: Buna-N, EPR, Neoprene, Teflon® and Viton® (others upon request)
	Spring: 17-7pH stainless steel

Pressure Ratings:

	Operating Pressure: 0 to 2400 psig (166 bar)
	Proof pressure: 3,700 psig (255 bar)
	Burst pressure: >5,000 psig (345 bar)

Temperature range: -320°F to +400°F (-196°C to +204°C), based on o-ring material

Valve sizes: 1/8" to 1-1/4"

How It Works

Teflon® and Tefzel® are registered trademarks of Dupont. Viton® and Kalrez® are registered trademarks of Dupont Dow Elastomers.

This page last updated: Wednesday, January 28, 2004
Information in this document is subject to change without notice.
Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.