Globe Valves are extensively used through-out the Refineries,Hydrocarbon,Energy and process & the power industries. Size: 2" up to 24" (DN 50 up to DN 600) Pressure Rating: ASME 150# to 2500# Materials: Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay Design Standard: BS 1873, API 623 Pressure / Temperature Rating: ASME B 16.34 Test (Inspection) Standard: API 598,ISO 5208,BS 6364 Construction Details: Bolted Bonnet / Pressure Seal Bonnet, OS & Y Type Rising Stem End Connection: Flanged,Butt-Weld Operator / Actuator: Handwheel Gear, Actuator (Pneumatic, Hydraulic, Electro-Hydraulic and Electric Motorised) Cryogenic Service: Globe Valves can be designed in a special version suitable for cryogenic service. In this case, all the materials and technical features are designed to withstand minimum design temperature required by the Customer, down to Cryogenic -196'C. If required by the customer, specific Cryogenic Tests are performed to verify the behaviour of production valves in terms of valve torque, sealing capability, emissions vs the ambient
Globe Valves are extensively used through-out the Refineries,Hydrocarbon,Energy and process & the power industries. Size: 2" up to 24" (DN 50 up to DN 600) Pressure Rating: ASME 150# to 2500# Materials: Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay Design Standard: BS 1873, API 623 Pressure / Temperature Rating: ASME B 16.34 Test (Inspection) Standard: API 598,ISO 5208,BS 6364 Construction Details: Bolted Bonnet / Pressure Seal Bonnet, OS & Y Type Rising Stem End Connection: Flanged,Butt-Weld Operator / Actuator: Handwheel Gear, Actuator (Pneumatic, Hydraulic, Electro-Hydraulic and Electric Motorised) Cryogenic Service: Globe Valves can be designed in a special version suitable for cryogenic service. In this case, all the materials and technical features are designed to withstand minimum design temperature required by the Customer, down to Cryogenic -196'C. If required by the customer, specific Cryogenic Tests are performed to verify the behaviour of production valves in terms of valve torque, sealing capability, emissions vs the ambient
Gate Valves are used extensively throughout the Refineries,Hydrocarbon,Energy and process industries. Size: 2" up to 88" (DN 50 up to DN 2200) Pressure Rating: ASME 150# to 2500# Materials: Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay Design Standard: API 600,BS 1414,API 6D Pressure / Temperature Rating: ASME B 16.34 Test (Inspection) Standard: API 598, API 6D, ISO 5208, API6FA, ISO 10497,BS6364 Construction Details: Bolted Bonnet / Pressure Seal Bonnet, OS & Y Type Rising Stem End Connection: Flanged,Butt-Weld Operator / Actuator: Handwheel,Gear,Actuator (Pneumatic, Hydraulic, Electro-Hydraulic and Electric Motorised) Cryogenic Service: Gate Valves can be designed in a special version suitable for cryogenic service. In this case, all the materials and technical features are designed to withstand minimum design temperature required by the Customer, down to Cryogenic -196C. If required by the customer, specific Cryogenic Tests are performed to verify the behaviour of production valves in terms of valve torque, sealing capability, emissions vs the ambient.
Valve type Eccentric Rotary Type Single Seated Straight Through (VFR) Valve sizes Inches Flangeless type (Wafer) End connection Rating std. ANSI 150, 300 Optional JIS 10K, 20 K Valve Opening Rotation of 600 (Full Open) Gland type Bolted gland Rangeability 100:1 Refer Table 2 Flow characteristics Refer Section Ill Max. Differential pressure Refer Sec IV for selection of actuators Leakage Class Metallic Seat. : Class IV as per ANSI-B 16.104 Soft Seat : (Class VI as per ANSI - B 16.104 Bonnet Body integral type (-60 to + 3500 C) Plug Eccentric rotary open yoke type with wing Standard materials Body Carbon steel (A 216 WCB), Stainless steel (A351 CF8, CF8M) Plug SS 304 (Stellited), SS 316 (Stellited) Seat Ring SS 304 (Stellited), SS 316 (Stellited), SS 304 SS 316 with Teflon Packing V.7132Y (upto 2000 C), Graphoil Actuators Standard Spring Diaphragm Actuator, Pneumatic Cylinder (Double Acting), * Rotary Pneumatic actuator - (optional.) Accessories Pneumatic Actuators Pneumatic positioner, Electro pneumatic positioner, I i P converter, Air Filter regulators, Air lock relay, Electronic position transmitter, Limit switches, Volume boosters, Back up system (for Double acting type actuator), Side mounted Handwheel, Top mounted handwheel (for Spring Diaphragm actuators only) etc. Electrical Actuators Positioner, Position transmitters (4-20 mA/POT), Limit Switches, Torque switches etc.
Type 1: Turbine The large diameter manual valves and the valves used in high pressure applications come equipped with a reduction gear to ease the operation. Manual valves can also be fitted with a chain wheel and extended stem. Type 2: Electric actuator ELECTROMECHANICAL ACTUATORS (E) The standard electromechanical actuator types are AUMA Norm SA-series and Rotork IQ-series actuators equipped with build-in limit switches and manual handwheel. The standard voltage is 380V 50Hz, others on request. Type 3: Electromechanical actuator Electric linear actuator Electromechanical actuator with electronic positioner (EO) The standard actuators are Auma Norm SA-series with RWG, Auma Matic SAM series or Rotork IQ-series. The standard incoming signal for the electromechanical positioner is 4-20 mA. All electromechanical actuators are supplied complete with manual override. Type 4: Pneumatic actuators WIDE VARIETY OF PNEUMATIC ACTUATORS (A) The pneumatic actuator is a double acting cylinder. The standard supply pressure for the pneumatic cylinder is min. 6 bar. The cylinder size is determined according to the process line pressure. The pneumatic actuator is also available in special materials for aggressive conditions.
The standard electromechanical actuator types are AUMA Norm SA-series and Rotork IQ-series actuators equipped with build-in limit switches and manual handwheel. The standard voltage is 380V 50Hz, others on request. Technical specifications Size range: 15~2000mm, ~84in Pressure range: 1-10MPa, 1:2 safety factor, which means bursting pressure is 2 times higher than the operating pressure. Material of valve body DN15~200 (carbon steel, ductile� iron, aluminum alloy, stainless steel-casting process) DN250~2000 (45#steel, stainless steel welding technology ) Material of valve sleeve: NR, EPDM, CR(chloroprene rubber), NBR, butyl rubber, FPM, Hypalon rubber. Working status of pinch valve Fully-open: the full-bore elastic valve sleeve of pinch valve without any gaps & dead spots. Center closed: closed on the center line of the valve body, which avoids turbulence and abrasion, as a result, the valve sleeve becomes a smooth and enclosed venturi with self-cleaning during every operation. Fully-closed: it ensures the pinch valve is with no leakage of two ways when shut off, and the safe design of inner valve sleeve requires no maintenance of sealing elements.
Test Standard: JIS F7400-1996 Test Pressure: Body-2.1Mpa, Seat-1.54Mpa Main Material: 1-Body: Bronze (BC6) 2-Bonnet: Bronze (BC6) 3-Disc:Bronze(BC6) 4-Stem: Brass (C3771BD) 5-Gasket: NBR or non-asbestos 6-Handwheel: Cast Iron (FC200)
Marine Deck Stand for Controlling Valves JIS F3024 is used to control the opening and closing of valve under the deck. Standard: JIS F3024 Main Parts & Material: Body: Cast Iron Stem: Stainless Steel Handwheel: Cast Iron Indicator: Brass
Cast steel 2-pcs ball valve, class150, flanged ends, handwheel; Material:carbon steel, alloy steel, stainless steel etc. Pressure:class 150/300/600 Connect: rf, rtj, butt-welding etc. Size:1/2"~10" Design standard: api608 or api6d Test and inspect standard: api598 or api6d Standard export packing
