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Factory best selling Water Level Control Valve For Water Tank - 9208 Automatic Air Valve – Convista
Specifications The 9208 is a high-performance automatic air valve. The resilient seat offers a 100% reliable seal. The single chamber design offers better performance than double chamber designs. The intake and exhaust speed can reach the speed of sound. The design is lugged simple of corrosion resistant stainless steel. EPDM sealing ring. Flanged and drilling complies with EN 1092-2 PN16 (Other types are available on request). Outlet female thread acc. To DIN ISO 228. ... -
100% Original Factory Side Entry Forged Steel Trunnion Mounted Ball Valve - 2502 Lug Butterfly Valve – Convista
Specifications Meet or exceed the requirements of EN593, AS4795.1 and MSS SP-67. Replaceable liner for DN300 and below sizes, Vulcanized liner for DN350 and above size. 2 shafts for DN300 and below sizes and 1 shaft for DN350 and above size. Mounting flange in accordance with ISO 5211 or MSS SP-102. Connection flanged ends: PN10/16, Class 125 and Table D/E. WRAS approved. Options SS304 / 316 stainless steel shaft. GX5CrNiMo19-11-2 (1.4408) disc for #2502. Gear operator or handle operated.... -
China OEM Pressure Tightening Globe 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... -
Big Discount Spherical Disc Butterfly Valve - 3226 AWWA C509 NRS Resilient Seated Gate Valve – Convista
Detail Meet or exceed the requirements of AWWA C509 standard. Triple O-Ring stem seal. With two bearings above and below the stem collar to reduce friction. Can be installed in horizontal or vertical position. Face to face dimension complies with ASME B16.10. Flange and drilling comply with ASTM B16.1 Class 125. Working Pressure and Temperature 150psi rated at -10°C to 120°C. Options Available with 200psi/250/psi. ASTM A276 Grade 316 stem. Stain... -
OEM/ODM Factory Ball Check Valve - 2105 EN 593 Double Eccentric Butterfly Valve – Convista
Specifications Meet or exceed the requirements of EN593. Double eccentric type. Rubber seat ring clamped on the disc. Stainless steel seat welded on the body. Mounting flange in accordance with IS0 5211. Flange and drilling comply with EN1092 PN10/16. Face to face dimension complies with EN558 series 13 or series 14. Working Pressure and Temperature 10bar for size 80 to 2400. 16bar for size 80 to 1200. -10 °C to 120°C for EPDM liner. -10°C to 82°C for BUNA-N liner. Options WRAS approved... -
Well-designed Y-Pattern Glove Valve - Steam exhaust globe valve – Convista
Detail Type Globe Valve Model J961Y-200, J961Y-P54100（I）V, J961Y-250, J961Y-1500Lb, J961Y-P54140（I）V, J961Y-320, J961Y-P54170V Nominal Diameter DN 65-150 The product is used for steam exhaust pipeline of thermal power unit boiler to exhaust extra steam. Advantages The forged valve body features high strength and reliable material. Welded connection is adopted between the valve body and the pipeline. Middle cavities of the valve body and the v... -
China Cheap price Strainer - 7701 Threaded Ends Y-type Strainer – Convista
Detail NPT or BSPT blowoff outlet on cover. Blowoff outlets are finished with plugs. Screens are perforated 304 stainless steel with spot welded seam. Recessed seat in body assures accurate screen alignment. NPT or Metric thread ends. Working Pressure and Temperature 25 bar/300 psi rated at -10°C to 120°C. Corrosion Protection Fusion bonded coating or liquid epoxy painted interior and exterior. Material Specifications Body ca... -
Manufacturer for Awwa C509 Nrs Resilient Seated Gate 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 ... -
professional factory for Sy Series Drain Valve - Jacketed Ball Valve – Convista
Product Information Type JB Design Specification ASME B16.34, API 6D, BS5351 NominaDiameter DN50~DN400 (NPS2~NPS16) Pressure Rating PN 1.6~PN10MPa (Class150-Class600) Product Description and Structure Features CONVISTA’s Jacketed Ball Valve with the characteristics of small size, light weight and low fluid resistance, which are recommended to transport the highly solidified or highly viscous material. The outside jacket provide an enough heating... -
Factory supplied Jacketed Ball 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... -
One of Hottest for Single-Seat Control Valve - Bellows safety valve – Convista
Specifications WA42Y-16C, WA42Y-25C, WA42Y-40C, WA42Y-64C, WA42Y-100C WA42Y-16P, WA42Y-25P, WA42Y-40P, WA42Y-64P, WA42Y-100P WA42Y-16R, WA42Y-25R, WA42Y-40R, WA42Y-64R, WA42Y-100R These safety valves are used for the equipment and pipeline of the poisonous gas, quality with corrode medium what the working temperature are less than 200℃.Take for extra pressure protection devices. Flange connecting dimensions of comply with Standard series first of JB/T…….-94 when le... -
Wholesale Discount Air Valve - 2952A Shouldered Ends Center Line Butterfly Valve – Convista
Specifications Meet or exceed the requirements of MSS SP-67. Centerline type. Rubber seat liner bonded on the steel body. Position lock. Handle operated. Shouldered end dimensions comply with AWWA C606. Options WRAS approved fusion bonded coating or liquid painting and rubber seat. EPDM bonded body seat. CF8M Disc. Material Specifications Body carbon steel Seat rubber Shaft stainless steel Disc stainless steel
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