End ConnectionFlanged ends as per ANSI B 16.5 & 26” and above ANSI B 16.47 Series A & B
Manufacturing StandardBS 1873
Testing & Inspection StdAPI 598
Butt Weld EndsAs per ANSI B 16.25
Shell wall ThicknessANSI B 16.34
Special Features
With Gear Operation if the Torque Exceeds 350N
With limit Switch Arrangements for open & Close Position
With Electrical Actuator
With Stelliting
With IBR Certification
With Nace MR 0175
With Position Indicators
With Locking Arrangement
Design & Testing Standard
Special Features
With Gear Operation if the Torque Exceeds 350N
With limit Switch Arrangements for open & Close Position
With Electrical Actuator
With Stelliting
With IBR Certification
With Nace MR 0175
With Position Indicators
With Locking Arrangement
Design & Testing Standard
End Connection : Flanged ends as per ANSI B 16.5 & 26” and above ANSI B 16.47 Series A & B
End ConnectionFlanged ends as per ANSI B 16.5 & 26” and above ANSI B 16.47 Series A & B
Shell Wall ThicknessANSI B 16.34
Manufacturing StdAPI
Testing & Inspection StdAPI
Butt Weld EndsAs per ANSI B 16.25
Special Feature
With Gear Operation if the Torque Exceeds 350N
With limit Switch Arrangements for open & Close Position
With Electrical Actuator
With Stelliting
With IBR Certification
With Nace MR 0175
With Position Indicators
With Locking Arrangement
Special Feature
With Gear Operation if the Torque Exceeds 350N
With limit Switch Arrangements for open & Close Position
With Electrical Actuator
With Stelliting
With IBR Certification
With Nace MR 0175
With Position Indicators
With Locking Arrangement
Face to Face : ANSI B 16.10
End Connection : Flanged ends as per ANSI B 16.5 & 26” and above ANSI B 16.47 Series A & B
Wall thickness complies with ASME B16.34 Class 1500#,Strain Hardened Stainless Steel Stem,Memory Seal Seats Compensate automatically for wear and fluctuations of pressure and temperature,Blow Out Proof Stem,Solid cup and cone type PTFE Stem Seal- Adjustable,Stem bearing in Gland nut reduces Side thrust effect,Live-loaded thrust washer prevents galling and provides a secondary stem seal,RPTFE stem washer prevents galling, reduces torque and provides secondary seal
Wall thickness complies with ASME B16.34 Class 1500#,Strain Hardened Stainless Steel Stem,Memory Seal Seats Compensate automatically for wear and fluctuations of pressure and temperature,Blow Out Proof Stem,Solid cup and cone type PTFE Stem Seal- Adjustable,Stem bearing in Gland nut reduces Side thrust effect,Live-loaded thrust washer prevents galling and provides a secondary stem seal,RPTFE stem washer prevents galling, reduces torque and provides secondary seal