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Factory directly supply Plugging Valve For Hydraulic Test - 3233 AWWA C515 OS&Y Resilient Seated Gate Valve – Convista
Detail Meet or exceed the requirements of AWWA C515 standard. Full waterway. Adjustable packing. Rubber fully encapsulated ductile iron wedge. Handwheel-open left or open right. Face to face dimension complies with ASME B16.10 and EN558 series 3. Flange and drilling comply with ASTM B16.1 Class 125 or EN1092-2 PN10/16/25. (Other flange types available upon Request) Grooved ends meet AWWA C606 standard or Metric Dimensions. Options SS316 Stainless steel stem. St... -
factory customized Four Way Ball Valve - Spring loaded low lift type safety valve – Convista
Specifications A61H-160C, A61Y-320C A61Y-160P, A61Y-320P A61H/Y- 160, A61H/Y-320 type are used for the equipment and pipeline of the air, ammonia, petroleum gas etc. medium what the working temperature are less than 200℃,A61Y-160P，A61Y-320P type are used for the equipment and pipeline of the quality with corrode gas and liquid medium what the working temperature are less than 200°C. Take for extra pressure protection devices. -
Hot-selling Kmd Self-Balancing Multi-Stage 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... -
Cheap price Pn16/25/40/64/100 Globe Valve - High tmperaure and high pressure safety valve – Convista
Specifications A48Y-16C, A48Y-40, A48Y-64, A48sB-64, A48Y-100, A48sB-100, A48Y-160, A48sB-160 A48Y-16I, A48Y-40I, A48Y-64I, A48sB-64, A48Y-100I, A48sB-100I, A48sB-160I A48Y-16V, A48Y-40V, A48SH-40, A48Y-64V, A48sB-64V, A48Y-100V, A48sB-100V, A48TH-100, A48sB-160V These safety valves are used for the equipment and pipeline of the steam, etc. medium what the working temperature with C Type are less than 425C and I type are less than 500°C and V Type are less than 550C.Take for e... -
Good Quality Water Spray Regulating Valve For High Pressure Bypass - 5904 Grooved Ends Swing Check Valve – Convista
Specifications Superior design featuring exceptionally low-pressure losses at high flow rates. Rubber encapsulated disc facing and bronze seat ring. Spring loaded for fast closure. Grooved connections are cut in accordance with AWWA C606 or other standard groove specifications for steel pipe. Corrosion Protection Internally and externally fusion bonded epoxy powder coated (FBE). Material Specifications Body ductile iron Disc DI, EPDM/NBR ... -
2020 New Style Disc Bottou Outlet Valve - 3243 NRS Resilient Seated Gate Valve – Convista
Specifications Fig.3286 size: DN50 to DN300, Fig.3246 size: DN350 to DN800. Stem packing with three O-rings, one primary seal, and dust seal. Triple O-Ring stem seal. Flange and drilling comply with EN1092-2 PN10 or PN16. Face to face dimension complies with EN558-1 basic series3. WRAS approved: Fig. 3243, DI body, DI wedge encapsulated with portable water EPDM. Options Available with 25bar. Stainless steel 304 stem. Stainless steel fasteners: SS304. Available with handwheel, operating nu... -
Wholesale High Pressure Gate Valve - 3276 DIN3352 NRS Resilient Seated Gate Valve – Convista
Specifications Designed and manufactured in accordance with DIN 3352. High strength stainless steel stem with low operation torque. Face to face dimension complies with DIN3202-F4 I EN558-1 basic series 14. Flange and drilling comply with EN1092-2 PN10 or PN16, (other flange types available upon request) Ductile-iron wedge fully encapsulated with EPDM rubber compound. Working Pressure and Temperature 10bar/16bar rated at -10°C to 120 °C. Material Spec... -
Best Price for Steam Control Valve - ZDM Series Automatic recirculation control valve – Convista
Profile ZDM series Automatic recirculation valve is a kind of pump protection device. It automatic protects centrifugal pump when pump body occur cavitation damageor unstable (especially conveying hot water at low load operation). Once pump flow is lower than the preseted flow, bypass can completely open to ensure the minimum required flow pump. Even running fully closed, namely running flow is zero, the minimum flow can also pass bypass for Automatic recirculation. Pressure r... -
Factory Promotional Oxygen Ball Valve - Bolt Bonnet Gate Valve – Convista
Products design features 1. Both design and manufacture are carried out strictly following GB/T 12234, API600 and API602. The products feature a reasonable structure, reliable seal, good performance and nice modeling. 2. Co hard alloy welded sealing surface, which is wearing resistant, erosion proof, abrasion proof and long-lived. 3. The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant. 4. PN≥15.0MPa (Class 900), ... -
Factory wholesale Bz Pipeline Emulsion Pump - KHG Vertical Pipe Pump – Convista
Specifications Performance Scope Flow: Q≤600m3/h Head: H≤150m Operating temperature: T≤+240℃ The KHG(OH3) type pipeline pump has an independent bearing chamber and lubrication mechanism, and the force generated by the pump is supported by its own bearing body. It is mainly conveying high temperature, high pressure, particles, corrosive medium, and suitable for petroleum, chemical, energy, metallurgy, textile, paper and other industries. -
High definition Kig Vertical Pipe Pump - CDL(F)Vertical Multistage Centrifugal Pump – Convista
Specifications Performance Scope Flow: Q=0.3~110m3/h Head: H≤13~260m Operating temperature: T=0~+120℃ CDL pumps are used to transport clean water or similar liquids, and DLF pumps are used to transport mildly corrosive liquids. It is characterized by small size, light weight, high efficiency, energy saving, low vibration and noise, long service life, small footprint and beautiful appearance. It is used for boiler water supply, high-rise building water supply, hot water circula... -
Hot sale Lever Operated Ball Valve - M60A vacuum breaking valve – Convista
Specifications Type: nuclear power vacuum breaking valve Model: JNDX100-150P 150Lb Nominal Diameter: DN 100-250 Applied to condenser system of a nuclear power station, it has negative pressure suction, positive pressure exhaust and liquid leakage prevention functions .1.The vacuum breaking valve, an automatic valve, requires no additional drive when it is put into operation. At normal working state, the joint force of spring and medium exerted on valve disc presses the valve d...
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