Steel Wedge Valve With Extending Spindle 30S64nzh Dn 80Mm, Pn 25, Year Of Manufacture Not Earlier Than 2026. Working Medium: Water, Steam, Liquid Non-Aggressive Petroleum Products, Liquid And Gaseous Ammonia, Natural Gas. Connection To The Pipeline: Flange. Working Environment Temperature: From -40°C To +425°C. Valve Tightness Class A According To Gost 9544-2015, Gost R 54808-2011. Material Of Body, Cover, Wedge: Steel 20L. Material Of Spindle, Saddles: Steel 20Х13. Gasket: Trg. Stud, Bolt, Eye Bolt: Steel 35. Face-To-Face Length: 280Mm. Weight: Not Less Than 33 Kg. The Wedge Is A Spacer Type, Not Attached To The Spindle. Must Move Freely Inside The Body, Ensuring A Tight Fit To The Seats When Closing And Free Movement When Opening. Steel Wedge, Anti-Corrosion Coating. The Flywheel Is Made Of Durable Material (Steel, Resistant To Loads During Operation) Provides Convenient And Durable Control Of The Valve. Bronze Bushing. Spindle Nut – Steel. The Supplied Equipment Meets The Requirements Of Gost 5762-2002, Gost R 55511-2013, Gost 34610-2019. The Supplier Categorically Does Not Allow The Supply Of: Equipment With Existing Corrosion And Rust, Repaired, Refurbished, Or Used. It Is Not Permissible To Apply Paint On Internal Surfaces (Pipes, Seats, Wedges) And Shut-Off Valve Components. The Internal Surfaces Of The Shut-Off Valves Will Necessarily Be Treated With An Anti-Corrosion Coating. The Following Data Must Be Displayed On The Valve Body: Trademark Of The Manufacturer, Dn (Mm), Pn (Kgf/Cm2), Body Material, Brand (Designation), Serial Number. This Information Will Be Duplicated On The Nameplate (Gost 4666-2015). Set Of Shipping Documents: 1) Passport With A Detailed Drawing, For Each Supplied Valve Separately. The Passport Must Contain Quality Control Marks And Manufacturers Seals (Original). St Rk Iso 6002-2010, Steel Wedge Valve With Extending Spindle 30S64nzh Dn 150Mm, Pn 25, Year Of Manufacture Not Earlier Than 2026. Working Medium: Water, Steam, Liquid Non-Aggressive Petroleum Products, Liquid And Gaseous Ammonia, Natural Gas. Connection To The Pipeline: Flange. Working Environment Temperature: From -40°C To +425°C. Valve Tightness Class A According To Gost 9544-2015, Gost R 54808-2011. Material Of Body, Cover, Wedge: Steel 20L. Material Of Spindle, Saddles: Steel 20Х13. Bearing: Thrust Ball. Gasket: Trg. Stud, Bolt, Eye Bolt: Steel 35. Face-To-Face Length: 350Mm. Weight: Not Less Than 86 Kg. The Wedge Is A Spacer Type, Not Attached To The Spindle. Must Move Freely Inside The Body, Ensuring A Tight Fit To The Seats When Closing And Free Movement When Opening. Steel Wedge, Anti-Corrosion Coating. The Flywheel Is Made Of Durable Material (Steel, Resistant To Loads During Operation) Provides Convenient And Durable Control Of The Valve. Bronze Bushing. Spindle Nut – Steel. The Supplied Equipment Meets The Requirements Of Gost 5762-2002, Gost R 55511-2013, Gost 34610-2019. The Supplier Categorically Does Not Allow The Supply Of: Equipment With Existing Corrosion And Rust, Repaired, Refurbished, Or Used. It Is Not Permissible To Apply Paint On Internal Surfaces (Pipes, Seats, Wedges) And Shut-Off Valve Components. The Internal Surfaces Of The Shut-Off Valves Will Necessarily Be Treated With An Anti-Corrosion Coating. The Following Data Must Be Displayed On The Valve Body: Trademark Of The Manufacturer, Dn (Mm), Pn (Kgf/Cm2), Body Material, Brand (Designation), Serial Number. This Information Will Be Duplicated On The Nameplate (Gost 4666-2015). Set Of Shipping Documents: 1) Passport With A Detailed Drawing, For Each Supplied Valve Separately. The Passport Must Contain Quality Control Marks And Manufacturers Seals (Original). St Rk Iso 6002-2010
