Gate Valve

Product Details:

RESILIENT SEATED GATE VALVEResilient Seated Gate Valves are designed to last long years of operation in many conditions. With its bolted bonnet structure, EPDM covered wedge and hygienic coating, ready to meet the demand for potable water & sewage applications.
Technical DataSize range DN40 - DN600Pressure range PN10 - 16 - 25Temperature EPDM : -10°C to +130 °C NBR :- 10°C to + 100 °CDesign EN 1171
Face to face EN 558 Series 15 / DIN 3202 F5Flange drilling EN 1092-2 / ISO 7005-2Coating Thermoplastic Powder EpoxyTesting EN 12266-1Marking EN 19Operation Handwheel Operation Cap Manual gearbox with handwheel Electrical Actuators
Application Range Potable water applications
Waste waterWater treatment and distribution systemsMining industryShipbuilding and drilling facilitiesChemical and petrochemical plants
Food and chemical enterprisesOil and gas processesHeating, ventilation and air conditioning systems

Product Features • GGG40/50 Ductile Iron Body & Disc allows high impact and streching resistance • With Full Bore design, ensures minimized pressure loss and increased energy e ciency • Maintenance free valve design • Fully EPDM vulcanised wedge maintains full stop of  ow and can absorb smaller particules in the  ow. (NBR coated wedge is optional) • Stainless steel stem with threads for high strength • Maintenance-free and corrosion-resistant multi stem O-rings ensures higher durability • Brass wedge nut provides  xation of the stem and low torques. • With isolated bonnet nuts, no risk of corrosion • Bidirectional use. Possible to install on horizontal and vertical pipelines with varied  ow directions • Fixed wedge structures prevents vibration • With precise machined stem, ensures low torque requirements during operation • Full coating on the body and disc internally & externally with an average of 250 microns. Higher coating thicknesses are available when required. • WRAS approved coating available upon request which meets hygienic requirements for potable water applications • For big size valves, balanced positioned lifting holes on the body ease transportation and installation • Suitable for vacuum conditions • Suitable for shut-o and isolation purposes. Not suitable for regulation purposes • Electrical actuator connection is done with an intermediate top  ange arrangement • Suitable to use with above-underground applications. Can be operated with handwheel, gearbox, actuator and extension spindle.
NO Part Material 1 Body GGG50 Ductile Iron 2 Wedge EPDM/NBR Coated GGG50 Ductile Iron 3 Wedge Nut MS 58 Brass 4 Bonnet Sealing EPDM 5 Bonnet GGG50 Ductile Iron 6 Bonnet Bolt 8.8 Galvanized Steel / A2/A4 Stainless Steel 7 Lifting Lug 8.8 Galvanized Steel / A2/A4 Stainless Steel 8 Stem AISI 420/304/316/316L Stainless Steel 9 Nut AISI 420/304/316/316L Stainless Steel 10 O-Ring EPDM/NBR 11 Stem Nut MS 58 Brass 12 Handwheel GGG50 Ductile Iron 13 Washer 8.8 Galvanized Steel / A2/A4 14 Bolt 8.8 Galvanized Steel / A2/A4

Additional Information:

• Item Code: 4MRSGV-1
• Production Capacity: 10000
• Delivery Time: Instant
• Packaging Details: Sea or Air worthy

Product Details:

4Matic Marine Gate Valve

• Gate valves particularly suited for marine applications such as ballast systems, oil cargo pumping systems and shipside duties. Some have type approvals by Lloyds, DNV, B.V, RINA, ABS, GL, and on request 3.1 and 3.2 certification is available.
• Type :Wedge
• Inside Screw & Non-Rising Stem                
• Size & Connections           :DN40 to DN300
• 25-150mm – PN16
• 175-300mm – PN10 Flange (others on request)

Duty:                                      

• Air
• Inert Gas
• Oil
• Seawater
• Water

Materials:

• Ductile Iron Body
• Special Brass or Stainless Steel Stem
• Bronze Disc
• Pressure Rating :40-150mm: PN16 Rated
• 175-300mm: PN10 Rated
• Temperature:-10 to 120°C
• Compliance & Approvals :DIN 3352 T2

Additional Information:

• Item Code: 4MGLB