-
Factory source Combination Air Valve For Sewage - 5306 Grey cast iron Wafer Double Door Check Valve – Convista
Specifications The short face to face dimension and compact design of this valve allow installation and service in tight spaces. Spring assisted for better dynamic behavior. Soft sealed for perfect tightness even at low differential pressure. Available with flanges EN1092-2 PN10 or PN16, ANSIB16.1 Class125 (Other types available on request). WRAS approved: EPDM seated for potable water. Options -10°C to 120 °C for EPDM seat. -10°C to 82 °C for NBR seat. Material Specifications Body ... -
Manufacturing Companies for Titanium Ball Valve - 1120 Foot Valve – Convista
Detail Designed for silent operation, positive seating and full flow area. Suitable for pressure up to 16 bar water service. Coated EPDM or NBR disc sealed ring. Screens are perforated 304 stainless steel with spot welded seam. Flanged and drilling complies with EN1092-2 PN16/25; ANSI B 16.1 Class125. Advantages Body grey cast iron Disc grey cast iron Seat CI integral -
Factory Cheap Hot Power Plant Impulse Safety Valve - 5106 Globe Silent Check Valve – Convista
Specifications Complies with requirements of EN 16767. The design is for liquid service and offers many obvious advantages when compared with conventional swing check valve. Spring automatically closes disc at zero flow before flow reversal occurs. This prevents surge and water hammer. Completely guided disc both top and bottom. Perfect tightness soft sealed even at low differential pressure. Flanged and drilling complies with EN1092-2 PN10/16; ANSI B 16.1 Class125. WRAS appro... -
Factory Cheap Hot Power Plant Impulse Safety Valve - 3226 AWWA C509 NRS Resilient Seated Gate Valve – Convista
Specification Meet or exceed the requirements of AWWA C509 standard. Full waterway. 2″ Square Operating Nut. Robust design. Bolted bonnet. Triple O-Ring stem seal. Face to face dimension complies with ASME B16.10 and EN 558 series 3. Flange and drilling comply with ASTM B16.1 Class 125. Working Pressure and Temperature 150psi /200psi/250psi for size 2″ to 30″ rated at -10°C to 120°C. 300psi for size 2″ to 12″ rated at -10°C to 120°... -
China OEM Thin Check Valve - Spring full bore type safety valve with a radiator – Convista
Specifications A40Y-16C, A40Y-25, A40Y-40, A40Y-64, A40Y-100, A40Y-16, A40Y-25, A40Y- 40P, A40Y-64P, A40Y-100P, A40Y-16, A40Y-25, A40Y-40I, A40Y-64, A40Y-100I A40Y-C type are used for the equipment and pipeline of the air,N2,H2 mined gas etc. medium what the working temperature are less than 400℃.TA40Y-P type are used for the equipment and pipeline of the quality with corrode medium what the working temperature are less than 300℃.Take for extra pressure Protection devices. -
New Arrival China Power Station Gate Valve - Spring loaded low lift thread type safety valve – Convista
Specifications A21F-16C, A21H-16C, A21H-40, A21H-64, A21Y-100, A21H-160 A21W-16P, A21W- 40P, A21F -40P, A21W-64P, A21W-100P, A21W-160P KA21Y-16C, KA21Y-16P A21Y-16R, A21Y-40R, A21 Y-64R, A21Y-100R, A21Y-160R A21F、A21H-C type are used for the equipment and pipeline of the air, ammonia, petroleum gas, etc. medium what the working temperature are less than 200°C. A21W-P, R type are used for the equipment and pipeline of the quality with corrode gas and liquid medium what the wor... -
Renewable Design for Safety Overflow Valve - Low Temperature Gate Valve Forged Steel – Convista
General Model: DZ61, DZ11, DHZ61, DHZ11 Working pressure: 150LB-8000LB / 150LB-600LB Connection type: 1-Female thread, 6-Socket welding Size: 3/8”-2” Design standard: ASME/ANSI B16.34, API602, GB/T12224, GB/T12228, GB/T12224, JB/T7749 Thread end dimension: ANSI B1.20.1(NPT), GB/T1751 Butt welding end size: ANSI B16.11, JB/T1751 Main body material: LF2, LF3, F304, F304L, F316, F316L Inspection and test: API598 or JB/T7749 Standard: GB, JB, HG, JIS, JPI, API, ANSI, ASME ... -
Top Quality Din 3352 Gate Valve - Spring loaded low lift type with lever safety valve – Convista
Specifications A47H-16C, A47H-25C, A47H-40C A47Y-64C, A47H-64C A47Y-100C, A47H-100C This safety valve is used for the equipment and pipeline of the steam, air etc. medium what the working temperature are less than 350°C.Take for extra pressure protection devices. Flange connecting dimensions of comply with Standard series one of JB/T-94. -
Factory selling Oxygen Valve - 5312 Wafer Silent Check Valve – Convista
Specifications The design is for liquid service and offers many obvious advantages when compared with conventional swing check valve. Spring automatically closes disc at zero flow before flow reversal occurs. This prevents surge and water hammer. Completely guided disc both top and bottom. Available with flanges EN1092-2 PN10 or PN16, ANSI B16.1 Class125 (Other types available on request). Options Ductile iron construction for PN25 or 300psi. Material... -
Factory Outlets Float 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... -
PriceList for High Temperature Globe Valve - Plugging valve for hydraulic test – Convista
Detail Type Plugging Valve Model SD61H-P3550, SD61H-P3560, SD61H-P38.560, SD61H-P5550(I)V, SD61H-P55140(I)V, SD61H-P55140(I)V, SD61H-P57.550V, SD61H-P6150V, SD61H-P6160V, SD61H-P6377V, SD61H-P6265V, SD61H-P55.5200V, SD61H-P58270V, SD61H-P61308V Nominal Diameter DN 200-1000 It is used as an isolator for hydraulic test on reheater and superheater steam pipes of 25MW to 1,000MW boiler. It can also be used as a section of pipe after installing a guide cylinder. Advantages It ado... -
Professional China Pneumatic Gas Pipeline Ball Valve - High-end gate valve for conventional island – Convista
Detail Type Gate Valve Model Z962Y-900 Nominal Diameter DN 150-500 The product is used for water supply system of nuclear power AP1000 unit. During its utilization, the gate valve must be in fully opened or fully closed position instead of serving as flow and pressure regulation. Advantages The valve adopts self-sealing structure and its both ends are welded connection. The closing mechanism consists of wedge type dual-flashboard with adjustable c...
- Call Support 0086-18515068813
- Email Support sales@convistafc.com