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New Arrival China Din3352 Nrs Resilient Seated Gate Valve – 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... -
Chinese wholesale Hvac Water Works Valve - 5109 5709 Ball Check Valve – Convista
Specifications Face to face dimensions to EN558-1 basic series 48 & DIN3202 F6 series. Fully rubber coated ball. Functions even at a low pressure. Free low passage, blockage-free. Low frictional losses. For sewage prone to blockages. Flanged and drilling complies with EN1092-2 PN10/16; ANSI B 16.1 Class125. With NPT or BSPT thread ends. Options 150 psi available. Material Specifications Body ductile iron Cover ductile iron Ball EPD... -
OEM/ODM Manufacturer Electric 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... -
OEM Manufacturer Wcb Class1500 Electric Actuator Gate Valve - 2102 AWWA C504 Center Line Butterfly Valve – Convista
Specifications Meet or exceed the requirements of AWWA C504. Rubber seats bonded to the body. Robust design. Mounting flange in accordance with MSS SP-102 or ISO 5211. Flange and drilling comply with ASME B16.1 Class 125. Mechanical-joint ends complied with ANSVAWWAC111/A21.11. Options Meet or exceed the requirements of AWWA C504. Rubber seats bonded to the body. Robust design. Mounting flange in accordance with MSS SP-102 or ISO 5211. Flange and drilling compl... -
OEM Customized Ansi 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 -
Factory wholesale Zao Solid Particle Delivery Pump - ZAZE Petro-chemical Process Pump-1 – Convista
Overview We, in accordance with the design and manufacture standard of API61011th Centrifugal Pump for Petroleum, Petrochemical and Natural Gas Sectors, develop ZA/ZE series petro-chemical process pumps. Main pump body, according to the form of support, is divided into two structures: OH1 and OH2, and the impeller are of open and closed structures. Of which, ZA belong to OH1, closed impeller; and ZAO is of OH1, an open one; ZE is of OH2, with a closed one, and ZE0 is of OH2, w... -
100% Original Factory Cryogenic Ball Valve - Trunnion Mounted Ball Valve – Convista
Detail Type EFB Type Design Specification API 6D, API 608, BS 5351.ANSI B16.34 NominaDiameter DN100~DN1200 (NPS 4″~NPS 48″) Pressure Rating PN1.6MPa~PN42 MPa (Class150~Class2500) Actuator ManuaOperated, ElectricaActuator, Pneumatic Actuator, Pneumatic Hydraulic Actuator etc Advantages For different application, the trunnion mounted balvalve body can use: carbon steel, stainless steel, low temperature steel, anti-sulfur material. C... -
Factory Cheap Hot Awwa C515 Nrs Resilient Seated Gate Valve With Extension Spindle - 3648 AWWA C515 NRS Resilient Seated Gate Valve – Convista
Specification Meet or exceed the requirements of AWWA C515 standard. Full waterway. 2″ Square Operating Nut. Rubber fully encapsulated ductile iron wedge. Triple O-Ring stem seal. Flange and drilling comply with ASTM B16.1 Class 125. Mechanical joint outlet complies with ANSI/AWWA C153/A21.53. Working Pressure and Temperature 150psi /200psi for size 2″ to 30″ rated at -10°C to 120 °C. 250psi for size 2″to 18″ rated at -10°C to 120... -
Factory For Power Station Valve - Through Conduit Gate Valve – Convista
Detail Design Standard: API 6D Design Configurations: Fire safe design, Low emission control, Safe gate or expanding gate, Double block &bleed, Self cavity relief, Emergency sealant injection Size Range:2″~48″ Pressure Rating：ANSI 150lb~2500lb Body Material: Carbon Steel, Stainless Steel Trim Material: Soft seal, Metal seal Operation: Gear, Motor, Gas over oil operator Product features 1.Double block and bleed seat design； 2.Operating torque is smaller than normal gate ... -
Factory Price Hygienic Control Valve - JY Series Globe Valve – Convista
Detail Nominal Diameter 3/4 “~4” Nominal pressure ANSI 150LB-4500LB Body material A105, F22, F316H, F91, F92 Flow characteristics quick opening Advantages 1)Excellent packing system The use of Garlock high temperature packing ensures the best sealing and lubrication performance as well as easy operation in a safe circumstance. 2)Stellate cobalt-based hard alloy disc The sealing surface of disc is surfacing carbide or solid carbide alloy, which has ... -
Hot Selling for Flange Check Valve - 3250 AWWA C500 NRS Metal Seated Gate Valve – Convista
Specifications Comply with AWWA C500. Bronze seat. Adjustable stem seal. Available with handwheel, gearbox or actuator. Flange and drilling comply with ASTM B16.1 Class125. Face to face dimensions in accordance with: EN 558-1 basic series 3, ASME B16.10. Options Flange and drilling comply with EN1092-2 PN16. ASTM A276 Grade 304 stem. Stainless steel fasteners: A2-70 or A4-70. Material Specifications Body ductile iron Bonnet ductile iron ... -
OEM/ODM China Cryogenic 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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