Circle Valve Technologies Inc.
307 Derstine Ave, Suite 204
Lansdale, PA 19446

Toll Free:800-645-6733
Phone: 267-933-6300
Fax: 267-933-6305
Email: [email protected]
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Features
  • Set Pressures to 300 psig
  • Temperature to +400°F
  • Teflon® seat for improved seat tightness.
  • Cleaned and packaged for use in oxygen service in compliance with CGA specification G-4.1
Unit of Measure

Specifications

Series

 N/A 770

Valve Service

 N/A Air/Gas/Liquid Non Code

Certification

 N/A None Coded

Body Material

 N/A Bronze

Seal Material

 N/A Teflon®

Cap Type

 N/A Open Lever

Inlet

 N/A 1/2" MNPT

Outlet

 N/A 1" Female NPT

Orifice

 N/A .75 in

Cracking Pressure

 N/A 5 to 300 psig

Operating Pressure

 N/A 300 psig

Operating Temperature

 N/A 0 to 300 ºF

Dimension A - Overall Height

 N/A 6.41 in

Dimension B - Outlet Height

 N/A 2.69 in

Dimension C - Outlet Width

 N/A 1.69 in

Weight

 N/A 3 lbs

Applications

N/A Tanks, pumps, pipe lines and other vessels containing non-corrosive liquid, and where large relieving capacities are not required.

Materials of Construction

N/A

  • Shell - Cast Bronze, ASME SB-62
  • Base - Forged Brass, Alloy C37700
  • Trim - Copper Alloy
  • Spring - Stainless Steel, 17-7 PH ASTM, A-313,Type 631

    • Safety

    N/A For Your Safety
    It is solely the responsibility of the system designer and user to select products suitable for their specific application requirements and to ensure proper installation, operation, and maintenance of these products. Material compatibility, product ratings and application details should be considered in the selection. Improper selection or use of products described herein can cause personal injury or property damage.