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All Of Cast Iron Gate Valves

All Of Cast Iron Gate Valves
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All Of Cast Iron Gate Valves

Product catalog summary
Overview: The document outlines the specifications and technical data for cast iron industrial valves by Varimex Valves Co. Ltd., focusing on gate valves and knife gate valves. It details their applications, technical features, and material compositions.
Gate Valves:
  • Soft Wedge Gate Valves: Available in pressure ratings PN 16 and PN 25, sizes DN 20 to DN 600, designed for water and inert fluids, featuring EPDM or NBR rubber for leakproofness and corrosion protection.
  • O-Ring Wedge Gate Valves: Offered in PN 16 and PN 25, suitable for DN 40 to DN 600, with a replaceable spindle nut and corrosion protection.
  • Design Features: Include stainless steel spindles with rolled threads, full bore design, and epoxide paint coating for durability.
Knife Gate Valves:
  • Specifications: Available for DN 50 to DN 1000, with varying maximum working pressures, suitable for temperatures up to 120°C with EPDM rubber.
  • Applications: Ideal for water treatment, chemical, and pulp industries, handling both fluid and powder mediums.
  • Design Features: Constructed with stainless steel spindles and knives, corrosion-resistant, and can be assembled in various orientations.
Materials:
  • Body and Components: Made from grey or nodular cast iron, stainless steel, and brass for durability and environmental resistance.
  • Seals and Gaskets: Utilize EPDM and NBR rubber, compliant with international standards for leakproofness and temperature resistance.
Standards and Certifications:
  • Conform to EN standards for dimensions and materials, ensuring compatibility and reliability in industrial applications.
  • CE certification and hygienic attestations by PZH confirm suitability for potable water and sensitive applications.
Additional Specifications:
  • Materials include nodular cast iron (EN-GJS-400-15), stainless steel (X20Cr13, X17CrNi16-2), brass, bronze, and rubber (EPDM, NBR).
  • Conforms to standards such as PN-EN 1563:2012, PN-EN 10088-1:2007, PN-EN 1982:2010.
  • Working pressure up to PN16, temperature range from -30°C to +70°C depending on valve type.
Design Features:
  • Gate valves with full bore and corrosion protection, spindle with rolled thread and bearing, replaceable spindle nut.
  • Leakproofness class A, with options for marine execution and oil fluid compatibility.
Assembly Instructions:
  • Valves can be assembled from horizontal to vertical positions, with specific instructions for sizes over DN300.
  • Standard execution includes epoxide paint and optional handwheel.
Applications:
  • Suitable for gas lines, water installations, industrial fluids, and marine environments, with specific versions for potable water and oil fluids.
Certifications:
  • CE certification and hygienic attest by PZH.
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Catalog excerpts

All Of Cast Iron Gate Valves-1

INDEX OF CAST IRON INDUSTRIAL VALVES ITEM FIGURE GATE VALVES SOFT WEDGE GATE VALVES PN 16 DN 32 - 600 Face to Face length F 14 Face to Face length F 15 EPDM rubber SOFT WEDGE GATE VALVES PN 16 DN 32 - 600 Face to Face length F 14 Face to Face length F15 NBR rubber SOFT WEDGE GATE VALVES PN 25 DN 32 - 300 Face to Face length F 14 Face to Face length F 15 NBR EPDM rubber KNIFE GATE VALVES DN 50 - 700 NBR /80˚C/, EPDM /110˚C/ KNIFE GATE VALVES DN 40 - 1000 NBR /90˚C/, EPDM /120˚C/ KNIFE GATE VALVES DN 40 - 1000 NBR /90˚C/ , EPDM /120˚C/ O-RING WEDGE GATE VALVES PN 16 DN 40 - 600 Face to Face length F 14 O-RING WEDGE GATE VALVES PN 25 DN 40 - 300 Face to Face length F 14 SOFT WEDGE GATE VALVES PN 16 DN 40 - 300 Execution according BS 5163 NBR EPDM rubber O-RING WEDGE GATE VALVES PN 16 DN 40 - 300 Face to Face length F 15 SOFT WEDGE GATE VALVES PN 16 DN 25 - 50 with threaded ends EPDM rubber

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All Of Cast Iron Gate Valves-2

10. SOFT WEDGE GATE VALVES PN 16 DN 20 - 50 with mounting clamp 9330 EPDM rubber 2216 11. SOFT WEDGE GATE VALVES with rising stem PN 16 DN 40 - 300 Face to Face length F 14 2217 Face to Face length F15 2218 12. SOFT WEDGE GATE VALVES for gas PN 16 DN 32 - 600 Face to Face length F 14 2302 Face to Face length F15 2311 13. SOFT WEDGE GATE VALVES for gas PN 16 DN 20 - 50 with threaded ends NBR rubber 2316 14. WEDGE GATE VALVES with RISING STEM PN 16 DN 40 - 600 Face to Face length F 14 2117 15. SOFT WEDGE GATE VALVES PN 16 DN 40 - 300 with opening indicator Face to Face length F 14 2511 Face to...

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All Of Cast Iron Gate Valves-3

Fig. 2002 / 2111 SOFT WEDGE GATE VALVE FLANGED Technical data: face to face lenght acc. EN 558-1 gate valve type 2111 - row 14 gate valve type 2002 - row 15 flanges acc. EN 1092-2 leakproofness class - A working pressure PN16 medium temperature up to 70°C Design features: Spindle’s gaskets O-ring - “DRY THREAD” replaceable under pressure. Stainless steel spindle with rolled thread and bearing. Total sufrace rubbered wedge with replaceable spindle nut. Gate valve with full bore. All parts are protected against corrosion. Standard execution: PN16, 70 o C, EPDM, epoxide paint RAL5005 250 µm, without...

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All Of Cast Iron Gate Valves-4

Fig. 2002 / 2111 SOFT WEDGE GATE VALVE FLANGE OF THE RELIEF Technical data: face to face lenght acc. EN 558-1 gate valve type 2111 - row 14 gate valve type 2002 - row 15 flanges acc. EN 1092-2 leakproofness class - A working pressure PN16 medium temperature up to 70°C Nodular cast iron Body EN-GJS-400-15, PN-EN 1563:2012 Nodular cast iron EN-GJS-400-15, PN-EN 1563:2012 Nodular cast iron EN-GJS-400-15, PN-EN 1563:2012 Guma EPDM PN-ISO 1629: 2005 Packing cork Prowadnica klina Clean gasket Bonnet gasket Certificate CE Hygienic attest by PZH Rubber EPDM PN-ISO 1629: 2005 Standard execution: PN16,...

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All Of Cast Iron Gate Valves-5

Fig. 2002 NBR / 2111 NBR SOFT WEDGE GATE VALVE FLANGED Technical data: face to face lenght acc. EN 558-1 gate valve type 2111 - row 14 gate valve type 2002 - row 15 flanges acc. EN 1092-2 leakproofness class - A working pressure PN16 medium temperature up to 70°C Design features: Spindle’s gaskets O-ring - “DRY THREAD” replaceable under pressure. Stainless steel spindle with rolled thread and bearing. Total sufrace rubbered wedge with replaceable spindle nut. Gate valve with full bore. All parts are protected against corrosion. Standard execution: PN16, 70 o C, NBR, epoxide paint RAL5005 250µm,...

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All Of Cast Iron Gate Valves-6

Fig. 2002 / 2111 SOFT WEDGE GATE VALVE FLANGED Technical data: face to face lenght acc. EN 558-1 gate valve type 2111 - row 14 gate valve type 2002 - row 15 flanges acc. EN 1092-2 leakproofness class - A working pressure PN25 medium temperature up to 70°C Design features: Spindle’s gaskets O-ring - “DRY THREAD” replaceable under pressure. Stainless steel spindle with rolled thread and bearing. Total sufrace rubbered wedge with replaceable spindle nut. Gate valve with full bore. All parts are protected against corrosion. Standard execution: PN16, 70 o C, EPDM, epoxide paint RAL5005 250 µm, without...

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All Of Cast Iron Gate Valves-7

Fig. 2004 KNIFE GATE VALVE Grey cast iron EN-GJL-250 PN-EN 1561:2012, Stainless steel X5CrNi18-10 PN-EN 10088-1:2007 Gland seal Sznur bawelniany uszczelniajacy Technical data: face to face lenght acc. to drawing leakproofness class - A maximum working pressures: DN50 - 250 PN10 DN300 - 450 PN7 DN500 - 600 PN4 DN700 PN2 maximum working temperatures: 70°C (NBR), 120°C (EPDM) Steel 12X PN-89/H-84023.05 Nodular cast iron EN-GJS-400-15 PN-EN 1563:2012 Design features: Protective tube Hand wheel Grey cast iron EN-GJL-250 PN-EN 1561:2012 Clamping plate Silumin AlSi PN-EN 1706:2001 Stainless steel spindle...

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All Of Cast Iron Gate Valves-8

Fig. 2005 KNIFE GATE VALVE Materials Nodular cast iron EN-GJS-400-15 PN-EN 1563:2012 EN-GJS-500-7 PN-EN 1563:2012 Clamping plate Stainless steel X5CrNi18-10 PN-EN 10088-1:2007 Nodular cast iron EN-GJS-400-15 PN-EN 1563:2012, EN-GJS-500-7 PN-EN 1563:2012 Technical data: Rubber EPDM/NBR PN-ISO 1629:2005 face to face lenght acc. to drawing leakproofness class - A maximum working pressures: DN50 - 400 PN10 DN500 - 600 PN6 DN700 - 1000 PN2,5 maximum working temperatures: 70°C (NBR), 120°C (EPDM) For fluid and powder medium - water treatment - potable water, waste water - chemical industry - pulp industry...

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All Of Cast Iron Gate Valves-9

Fig. 2905 SLIDING KNIFE DRIVE • Monolit Body • • Stopper ring Clamping plate Materials Nodular cast iron EN-GJS-400-15 PN-EN 1563:2012 Rubber EPDM/NBR PN-ISO 1629:2005 Stainless steel X5CrNi18-10 PN-EN 10088-1:2007 Steel 65G PN-74/H-84032 Grey cast iron EN-GJL-250 PN-EN 1561:2012, Nodular cast iron EN-GJS-400-15 PN-EN 1563:2012 Steel Fe/Zn5, Stal nierdzewna A4 PN-EN ISO 4032:2004 Steel Fe/Zn5, Stal nierdzewna A2 PN-EN ISO 4014:2011 Technical data: face to face lenght acc. to drawing leakproofness class - A maximum working pressures: DN50 - 400 PN10 DN500 - 600 PN6 DN700 - 1000 PN2,5 maximum working...

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All Of Cast Iron Gate Valves-10

Fig. 2110 WEDGE-RING GATE VALVE FLANGED grey cast iron, nodular cast iron EN-GJL-250, PN-EN 1561:2012 EN-GJS-400-15, PN-EN 1563:2012 grey cast iron, nodular cast iron EN-GJL-250, PN-EN 1561:2012 EN-GJS-400-15, PN-EN 1563:2012 Packing cork Brass, Bronze PN-EN 1982:2010 grey cast iron, nodular cast iron EN-GJL-250, PN-EN 1561:2012 EN-GJS-400-15, PN-EN 1563:2012 Stopper ring Technical data: Clean gasket Rubber EPDM PN-ISO 1629: 2005 face to face lenght acc. EN 558-1 gate valve type 2110 - row 14 flanges acc. EN 1092-2 leakproofness class - A working pressure PN16, PN10, PN6, PN2,5 medium temperature...

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