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  • Low price for Api6a Gate Valve - Safety overflow valve – Convista

    Low price for Api6a Gate Valve - Safety overflow valve – Convista

    Specifications AY42H-160, AY42H-250, AY42H-400, AY42H-600 TA802Y-160, TA802Y-250, TA802Y-400, TA802Y-600  AY42H、TA802Y type safety overflow valves are to be applied to pipelines in high-pressure pump stations to provide over pressure protection.   Type   Nominal pressurePN(MPa) Opening pressure(MPa) Working temperature(℃) Suitable medium AY42H-160TA802Y-160 16 6.3~16.0 200 Water, Oil etc. AY42H-250TA802Y-250 25.0 10.0~25.0 AY42H-400TA802Y-400 TA802Y-600 40....
  • Massive Selection for Filling Valve - Closed spring loaded full bore type safety valve – Convista

    Massive Selection for Filling Valve - Closed spring loaded full bore type safety valve – Convista

    Specifications A42Y-16C, A42Y-16P, A42Y-16R, KA42Y-16, DA42Y-16P A42Y-25C, A42Y-25P, A42Y-25R, KA42Y-25P, DA42Y-25P A42Y-40C, A42Y-40P, A42Y-40R, KA42Y-40, DA42Y-40P A42Y-64C, A42Y-64P, A42Y-64R, KA42Y-64, DA42Y-64P A42Y-100C, A42Y-100P, A42Y-100R, KA42Y-100, DA42Y-100P A42Y-C type are used for the equipment and pipeline of the air, petroleum gas, liquid etc. medium what the working temperature are less than 300℃. A42Y-P type and A42Y-R type are used for the equipment and pipe...
  • New Arrival China Power Station Gate Valve - MX Series Minimum Flow Circulation Valve – Convista

    New Arrival China Power Station Gate Valve - MX Series Minimum Flow Circulation Valve – Convista

    Feature Circulatory convection, multi-stage pressure reducing mechanism, avoide cavitation efficiently, prolong service life. All the trims can be quickly removed and replaced, easy to maintain with less cost. Imported high-quality stem packing ensures leak-free without frequent replacement. Scientific construction, high-performance materials and exquisite workmanship enable both the plug and cage to have excellent anti-blocking and anti-seizure performance so that a small amo...
  • China Supplier Cast Iron Valve - Oxygen Ball Valve – Convista

    China Supplier Cast Iron Valve - Oxygen Ball Valve – Convista

    Product Information Oxygen Vave beongs to a new usage ba vave, which be research and deveopment to meet the request of transport oxygen under norma temperature in metaurgy industry. The vave can open and cose quicky and easiy, with sma fow resistance, compact structure. Consider the characteristic of oxygen transportation, the vave designed with the anti-static structure to avoid friction. Each parts of vave have processed with degreasing treatment during manufacturing and ass...
  • Chinese wholesale Power Plant Gate Valve - Axial Flow Regulator – Convista
  • Manufacturer for Aluminum Oxide Slurry Valve - 1205 Metal Seated Plug Valve – Convista

    Manufacturer for Aluminum Oxide Slurry Valve - 1205 Metal Seated Plug Valve – Convista

    Specifications Valve with very long lifetime, as the seat and plug trim is stainless steel. Low operating torque. Plug designed to streamline type, low friction. Floated seat with good sealed performance. No friction between seat and plug trim when open or close, Plug with sharp edge to cut the branch, soft goods or others, no any impact to close operating. Operated by gearbox. Options 150 psi available. Material Specifications Body  ductile ...
  • Wholesale Ch Standard Chemical Process Pump - KSP Chemical Mixed Flow Pump – Convista

    Wholesale Ch Standard Chemical Process Pump - KSP Chemical Mixed Flow Pump – Convista

    Specifications Performance Scope Flow: Q=200~7000m3/h Head: H=3~30m Operating pressure: P≤0.6Mpa Operating temperature: T=-30~+250℃ KSP series chemical mixed – flow pump is horizontal radial division, cantilever mixed – flow pump, pump body by the foot support. With safe and reliable, stable operation, easy maintenance and other characteristics. It is mainly conveying large flow, low head, uniform or contain certain particles of chemical neutral or corrosive liquid...
  • Massive Selection for Main Safety Valve - 5108 Swing Check Valve – Convista

    Massive Selection for Main Safety Valve - 5108 Swing Check Valve – Convista

    Specifications Valves comply with EN16767, BS5153, MSS SP-71 or AWWA C508. Globe shape to provide full flow with low pressure drop. Suitable for mounting in horizontal and vertical position (With vertical flow upwards). Outside lever and adjustable weight or outside lever and spring. Available with flanges EN1092-2 PN10 or PN16, ANSI B16.1 Class 125 (Other flange types available on request). Options Ductile Iron construction for 25bar/300psi, DN350 and larger s...
  • Super Purchasing for Single-Lever Safety Valve - SY Series Drain Valve – Convista

    Super Purchasing for Single-Lever Safety Valve - SY Series Drain Valve – Convista

    Performance Parameters Nominal Diameter  3/4 “~4” Nominal pressure  ANSI 150LB-4500LB Body type  Y pattern of 45-degree angle Body material  A105, F22, F91, F92, F316H Bonnet  standard, cooling structure Trim  integral stellate seat Packing  Flexible graphite with stainless steel wire Flow characteristics  quick opening Two kinds of actuators are optional  pneumatic diaphragm actuator (pneumatic multi-spring and single-spring diaphragm actuator are optiona...
  • Well-designed Y-Pattern Glove Valve - 5101 Swing Check Valve – Convista

    Well-designed Y-Pattern Glove Valve - 5101 Swing Check Valve – Convista

    Specifications Valves comply with EN16767, BS5153, MSS SP-71 or AWWA C508. Globe shape to provide full flow with low pressure drop. Suitable for mounting in horizontal and vertical position (With vertical flow upwards). Available with flange EN1092-2 PN10 or PN16, ANSIB16.1 Class 125. (Other flange types available on request) Options Ductile Iron construction for 25bar/300psi, DN350 and larger size. Material Specifications Body  grey cast iro...
  • Best-Selling Inner Assemble Safety Valve - 3126 DIN3352 NRS Metal Seated Gate Valve – Convista

    Best-Selling Inner Assemble Safety Valve - 3126 DIN3352 NRS Metal Seated Gate Valve – Convista

    Specifications Valves comply with DIN3352. Metal seat. Inside screw. Ring stem seal. Handwheel operated. Flanged to EN1902-2 PN10 or PN16. Face to face length in accordance with DI N3202-F4. Options Internally and externally liquid epoxy painted. Material Specifications Body  grey cast iron Trim  brass Stem  stainless steel Bonnet  grey cast iron
  • Super Lowest Price Fully-Welded Ball Valve - Plunger valve, Piston type flow control valve – Convista

    Super Lowest Price Fully-Welded Ball Valve - Plunger valve, Piston type flow control valve – Convista

    Product characteristics and benefits • Low actuating torque due to pressure balanced valve piston • Contril valve in straightway type • With customized control device depending on operating conditions • Rotationally symmetrical flow guidance • Annular flow cross section in each position • Axial movement of the plunger by means of crank gear mechanism • With self-locking worm gear unit including position indicator • Elastic profile sealing ring located in the no-flow zone for h...