Gate valve: Solid wedge and flexible wedge disk Parallel slide disk Double disk Globe valve: T-pattern, Y pattern Bellows seal type Metal diaphragm type Angle type Check valve: Swing check and lift check Tilting disk check Non-return type/stop check Balanced disk type(open and remain at 1.5 gpm) Testable check valve: Control tyope cracking pressure check valve Special valve: Flap check valve Continuous blow down valve Drain valve(for high pressure admission line) Controlled closure check valve(CCCV) Bleed trip valve(Reverse current check valve) Feed water heater level control valve Re-heater spray injection control valve Super heater spray injection control valve Boiler feed water pump minimum flow control valve Electromagnet operated valve(power control valve). Export standard packing.
Samshin valves Gate valve Solid wedge and flexible wedge disk Parallel slide disk Double disk . Globe valve T-pattern, Y pattern Bellows seal type Metal diaphragm type Angle type. Export standard packing.
Samshin valve.
Samshin valve.
Samshin valve.
Unick Control System specializes in manufacturing a wide range of valves designed to meet diverse industrial applications. From gate valves and globe valves to ball valves and butterfly valves, our products are meticulously crafted to adhere to the highest standards of quality and performance. Each valve is manufactured under strict quality control protocols, ensuring reliability, durability, and precision. We prioritize understanding and fulfilling our clientsâ?? unique requirements, tailoring our solutions to match their specific operational needs. At Unick Control System, delivering excellence and exceeding customer expectations remain at the core of our commitment to innovation and quality.
Standard construction : Frame: 8"x11/4"x16ga. galvanized steel channel with comer braces. Flange: Corner 0.4" dia. x 8 EA for installation bolt holes. Blades: 6" width 16ga. galvanized steel. Approx 6" on center. Linkage: Concealed in frame or face linkage inside of air stream. Bearings: sleeve bearing Axles: 1/2" dia. galvanized steel. MIN. Damper size: PB single blade-5" W x 4" H, OB-8" W x 14" H MAX. Section size: 48" x 72" MAX. damper size: unlimited. Hand quadrant: for manual operation Steel construction: welded constructions Axles: bolted to blade and tag welded. Finish: Galvanized steel zinc plated hardware. Installation instruction Air flow rate control between Duct and Duct bolt conection Variations(at extra charge) 1. Special finish 2. Special material: alum., stainless steel, etc. 3. Special blade seals and axle shaft seals 4. Special thickness of blade or frame.
Standard construction Frame: 20ga. galvanized steel. Blade: Single blade 20ga. galvanized steel Axle: 3/8" dia. galvanized steel bolted to blade Max. section size: 18" dia. Min. section size: 4" dia. Hand Quadrant: for manual operation Installation instruction Air flow rate control Between Duct and Duct bolt connection Variations 1. Special finishes 2. special materials 3. Special thickness of blade or frame Note 1/8" deducted "D" unless otherwise specified.
Standard construction Frame: 8"x11/4"x16ga. galvanized steel channel Flange: Corner 0.4" dia. x 8 EA for installation bolt holes. Blades: 22"Ga. galvanized steel upto 36" length. 22"Ga. galvanized steel upto 48" length Min blade dimension: 6" Linkage: Concealed in frame or face linkage inside of air stream. Bearings: sleeve bearing Axles: 1/2" dia. galvanized steel. MIN. Damper size: PB single blade-5" W x 4" H MAX. Section size: 48" x 72" MAX. damper size: 72" x 72" Steel construction: welded constructions Axles: bolted to blade and tag welded. Finish: Galvanized steel zinc plated hardware. Installation instruction Air flow rate control between duct and duct bolt conection Variations(at extra charge) 1. Special finish 2. Special material: alum., stainless steel, etc. 3. Special blade seals and axle shaft seals 4. Special thickness of blade or frame.
Gate Valves Wafer Valves Knife gate valves Non-return valves Pressure relief valves Actuators Positioners
Industrial Valves
safety relief valve DN 20 valve body bronze valve seat and spring brass operating temperature -200 ------+250
Huizhou yulan technology co ltd is a production wholesale trading in one of the enterprises which is mainly for customers to provide a variety of pipelines rolls metal sheets and membranes � the pipes we sell include upvc pipes hdpe pipes water soft tubes stainless steel pipes steel plate sheets gi rolls ms carbon steel pipes ductile iron fittings aluminum strips and coils corrugated pipes fittings valves flanges with meeting international standard quality the pipes are of different thickness length and use purpose � the membranes we provide are including� pvc waterproof membranes hdpe membranes pvcpe coating tarpaulins pe films pp rolls and geotextiles � we have plastic granules in stock include new pet bottle chips pet films pvc and pe new/regrind materials. the pet flakes we are offering are the same raw materials with well known brands such as coca cola and wahaha.� � we also offer free samples and customizations based on cooperation.Manufacture, design, customize, distribute, wholesale and export international on pipes, plate sheets, rolls and fittings.
Cast Iron Gate Valve Pressure Rating : Class-125 Material : Cast Iron Description : Bolted Bonnet, Inside Screw, Rising Stem Trim : All Iron / Gun Metal Ends : Flanged Operator : Hand wheel Item Code : CI000004 Size : 50mm Notes : Available Valve Size : 40mm to 300mm
Bronze Relief Valve Rating : Max. Working Pressure 10.34 Bar Water or Air Material : Bronze Description : Right Angle, Enclosed Discharge Ends : Inlet Screwed Male to BS:21, Outlet Screwed Female to BS:21 Specials : Suitable for Water, Air Item Code : BM000016 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Bronze Relief Valve Rating : Max. Working Pressure 10.34 Bar Water or Air Material : Bronze Description : Straight Type, Open Discharge Ends : Screwed Male to BS:21 Specials : Suitable for Water, Air Item Code : BM000014 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Bronze Safety Valve Rating : Max. BOP 250 PSIG (17.24 Bar) at 435° F (225 C), Set Pressure 250 PSIG Material : Bronze Description : Angle Pattern, Pop Type, Enclosed Dischage Ends : Flanged Specials : IBR Item Code : BM000013 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Bronze Safety Valve Rating : Max. BOP 250 PSIG (17.24 Bar) at 435 F (225 C), Set Pressure 250 PSIG Material : Bronze Description : Angle Pattern, Pop Type, Enclosed Dischage Ends : Inlet Screwed Male, Outlet Screwed Female Specials : IBR Item Code : BM000012 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Gun Metal Foot Valve Pressure Rating : PN-6 Material : Gun Metal, Bronze Description : With Brass Strainer, 1mm Dia perforation Ends : Screwed Female to BS:21 Item Code : GM000065 Size : 15mm Notes : Available Valve Size : 15mm to 150mm
Brass Swing Check Valve BS 5154 Pressure Rating : PN-20 Material : Forged Brass Description : Screwed in Cover Ends : Screwed Female to BS:21 Item Code : FLB00045 Size : 15mm Notes : Available Valve Size : 15mm to 50mm
