Union bonnet,Panel mount bonnet or lock-able handle optional

Shaft polished at packing interface to ensure long life and bubble tight seal

Pure graphite is used to ensure that the operation of high temperature valve performs equally as well as the PTFE packed vale

Sharp, full profile NPT threads conforming to ANSI B1.20.1 ensure ease of make up, reduce chance of thread galling

A non –rotation ball-rose trim articulates at the seat,not through the stem seal, ensuring a bubble-tifht seal for all applications at the trim/seat and shaft/seal interces.

Material of construction is client selscatble and includes316 ,316L to MACE MR-01-75   .monel 400, hastelloy C276 or carbon steel

Full size tee-bar handle in 316 ensures low torque operation and is available in tamper-proof or lockable variants.

Design features

※ Compact and lightweight.

※ 2 piece non-ratating hardended(17-4ph)tipes for fast seal and long service life.

※ Packing seal below actuating threads to prevent thread contamination by the process medium.

※  Temperature rating -15℃ to 170℃

※  Fxexible packing for replacement can extend field life futher.

※  Full material tracebliity of main components.

※  100％ hydrostatic testing.

※  Back sealing stem to extend packing.

Valve Flow Coeffciency Diagram

Components Material

Note: Material as per user's requirements

Type of Connection:

Female connection ; The socket connection

General Dimensions

http://www.txnvcn.com/