Butterfly Valves Dealers in Kattoor, Coimbatore

• Brand Name: C.R.I.

    BUTTERFLY VALVE DESCRIPTION:   Butterfly valves offer reliable performance in all type of water - hot & cold, treated and untreated and such tasks as ON-OFF and Throttling control, flow balancing and direction.   APPLICATION: Process in Chemical IndustryPharmaceutical IndustryPower plant Industry Distillery IndustryPaper IndustrySugar IndustryWater treatment PlantsConstruction Industry.     FEATURES: No pins are used for the shaft with disc connection; this eliminates the possibility of electrolytic corrosion Self lubricated Plain bearingsfor both drive and non-drive end shaft ensures minimum bearing friction torque Choice of seat and disc material to suit media conditions and service requirements Adaptability to fit between companion flanges for all popular flange standards for the wafer style body. User Friendly Excellent adaptability for actuated operation through standardized top flange mounting dimensions for actuator fitment.   CONFORMITY TO CODES AND STANDARDS: General design and manufacture                   *EN 593 / API 609 Valve face to face dimensions                        *ISO 5752 Top flange drilling                                           *ISO 5211 Valve Inspection and testing                           *API 598 Flange standard conformity                            *ANSI 150 / ANSI 125 / BS 10 TAB                                                                       *D & E IS 6392 NP 0.6 / 1.0 / 1.6   SPECIFICATIONS: Type of valve                                                   *Centric Disc Butterfly valve with rubber Lined Body           Body type                                                         *Single Piece ,Short wafer or wafer lugged Seal type                                                          *Integrally bonded, replaceable Size Range                                                       *DN 50 to DN 600 Pressure Rating                                                *PN 10 / PN 600 Operating Temperature Range                         *-30^C to 130^C (Depending on MOC) Seal leakage performance                                *Tight Shut off Operation                                                          *Hand lever operation - DN 50 - DN 300                                                                          *Worm Gear operation - DN 50 - DN 600                                                                           Electrical / Pneumatic actuator operation - optional   MATERIAL OF CONSTRUCTION (MOC): Body                                                                  *C.I/SG Iron/CF8 Disc                                                                   *S.G Iron CF8,CF8 M Seal                                                                   *EPDM / NITRILE Shaft                                                                  *AISI 410

• Material: Carbon Steeel, Cast Iron, Stainless Steel
• Color: Blue, Red, Sky Blue, White
• Power: Hydraulic, Manual
• Pressure: 1000 Kpa, 520 Kpa
• Structure: Double Half Shaft, Pinless
• Feature: Blow-Out-Proof, Casting Approved, Durable, Investment Casting
• Port Size: 0.1mm-5cm, 2cm -50cm, 5cm-60cm

• Material: Carbon Steeel, Cast Iron, PP, Stainless Steel, UPVC
• Color: Blue, Red, Sky Blue, White
• Pressure: 1000 Kpa, 520 Kpa
• Feature: Blow-Out-Proof, Durable
• Operator: Electric Actuator, Gear, Lever

• Size range: 40mm to 600mm

Wafer butterfly valve Unique centre stem lock design virtually eliminates any disc movement while during the open close function Unique stem retention system to blow out proof stem easy assembly & Disassembly of valve.

• Body: SS 304 / WCB / CF 8M
• Seat: EPDM / NIT / VITON / SILICON / PTFE
• Disc: SS 316 / SS 304 / WCBI
• Actuator: Hand lever/ Gear Box / Pneumatic Cylinder / Motorised Actuator
• Size Range: 40mm to 600mm

Special Features: • Compact design with full flow offers mass flow of fluid in line • Simple in structure and light & smooth• Very Short time open/close with low torque• Easy maintenance and replaceable seals design• Self Sealing area – Self cleaning the under cut area disc segment and seals tends to wipe away the material from the sealing area of the valve Constructional Features: Body Heavy Duty Single piece in construction body designed to withstand specified pressures & Ratings. Compact & light weight Disc Investment high strength disc with polished disc edges and hubs ensures excellent corrosion resistant to several chemical media. Is designed to minimise pressure drop and very extensive stream analysis Seat Moulded seat design – Replaceable Seat flange Easy to disassemble the valve and made of stainless steel / WCB Stem Two piece stem with close tolerances and also top stem locked with disc of SS Fasteners and fine finished made of stainless steel Bearing bush Bearing made of PTFE material self lubricated and support to stem Technical Specification Design and Manufacturing Standard • API 609 category B Testing Standard • ANSI FCI 70 -2 / API 598 Size range • 40mm to 600mm Operation • Manual hand lever • Manual Gear Box • Electrical and Pneumatic actuator with accessories & manual override End Connection • To Suit ANSI # 150

• Technical Specifications: Body
• Cast Iron / Cast Steel / Aluminium Diecast / SS304 (CF8) / SS316 (CF8M) / Polypropylene (PP) / uPVC: Disc
• Cast Steel / Ductile Iron / SS304 (CF8) / SS316 (CF8M): Seat
• Nitrile / EPDM / Neoprene / PTFE / Viton / Metal Seated: Seat Leakage
• Tight Shut Off: Temperature
• -20°C to 200°C: Pressure Rating
• PN 10 / PN 16 ( PN 20 ON REQUEST): End Connection

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