รหัส : Series 2F (Formerly ED-211FF-1

ยี่ห้อ : die-erste

ไฟล์เอกสาร : series_2f.pdf

รายละเอียดย่อ :

Specification

Size Range : 1/2”- 4”
Valve Material : Stainless Steel *
End Connections : Flanged
Seat Material : Teflon
Port Size : Full Port
Ball and Stem Material : Stainless Steel *
note*: Alloy 20, Duplex 2205, Hastelloy C and other special alloy upon request.

รายละเอียดทั้งหมด :

Features

Service Application : Hydraulic, Chemical, Steam, Oil/Gas, Oxygen and Vacuum.
Secondary metal-to-metal, fire-safe seat design.
Investment cast benefits high quality casting.
Anti-blowout stem as standard for greater safety.
Fully traceable materials.
Self-adjusting stem packing assembly with Belleville spring for temperature fluctuations, vibration and is secured by a saddle type lock washer.
Designed to be fire safe to minimize both external and internal fluid leakage after plant fires.
Actuator mounting conforms to ISO 5211 with double D stem head design provides mounting of the lever.
Option: antistatic devices, graphite gasket.
Alloy 20, Duplex 2205, Hastelloy C and other special alloy upon request.

Safety/Quality Approvals

ISO9001; PED 97/23/EC

Size Range	1/2 ”- 2”
Valve Material	Stainless Steel
End Connections	Flanged
Seat Material	Teflon
Port Size	Standard Port
Ball and Stem Material	Stainless Steel

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