Y Strainer Valve

Description Y Strainer Valve | CI / CS / SS304 / SS316 | 15mm to 600mm | PN10 to Class 300 | Supplier India Supplier: Krishna Industries (KELOR) – Ahmedabad, Gujarat, India Established: 2017 | GSTIN: 24AKLPP6499B1ZT | IEC: AKLPP6499B MOQ: 10 Nos | Sizes: 15mm to 600mm | Pressure: PN10 / PN16 / PN25 / Class 150 / Class 300 Introduction – Y Strainer Valve Supplier India Krishna Industries (KELOR), based in Ahmedabad, Gujarat, India, is a trusted B2B supplier of Y Strainer Valves sourced from verified Indian manufacturers. We supply Y Strainer Valves in Cast Iron (CI), Ductile Iron (DI), Carbon Steel (WCB), SS304, SS316, SS316L, and Gunmetal body — with perforated plate and wire mesh screen options — sizes 15mm to 600mm — pressure ratings PN10, PN16, PN25, Class 150, and Class 300 — flanged, screwed BSP, and socket weld end connections. A Y Strainer Valve is a mandatory pipeline protection component installed upstream of pumps, control valves, butterfly valves, ball valves, pressure reducing valves, flow meters, heat exchangers, and other sensitive process equipment. By trapping solid particles — rust, scale, welding slag, sand, and debris — before they reach downstream equipment, the Y strainer dramatically reduces unplanned downtime, maintenance cost, and equipment damage across Indian industrial and EPC piping systems. Also referred to as: Y Type Strainer, Wye Strainer, Line Strainer, Pipeline Strainer, Y Strainer Filter — all referring to the same Y-shaped pipeline filtration device widely used across Indian industrial piping systems. What Is a Y Strainer Valve and How Does It Work? A Y Strainer gets its name from the Y-shaped body — the main flow path continues straight through, while the angled branch houses the removable strainer screen element. This design provides two critical advantages: low pressure drop (flow is not redirected sharply) and easy in-line maintenance (screen can be removed and cleaned without removing the valve body from the pipeline). Working principle: Fluid enters the strainer body and passes through the cylindrical screen element. Solid particles larger than the screen aperture are trapped inside the screen and collect in the strainer chamber. Clean fluid exits through the outlet. When accumulated debris causes increased pressure drop — or at scheduled maintenance intervals — the drain plug or bottom cover is opened, screen removed, cleaned, and reinstalled without pipeline dismantling. Y Strainer vs Basket Strainer — Which to Choose? Feature Y Strainer Basket Strainer Body Shape Y-shaped — compact inline design T-shaped — larger body with basket chamber Debris Capacity Moderate — for normal process service High — for heavy debris applications Pressure Drop Low — preferred for most applications Lower initial drop — larger flow area Cleaning Drain plug or cover removal — quick Top cover removal — larger access Best For Standard industrial piping, EPC projects, continuous service Raw water intake, slurry, high debris volume Indian EPC Use Most common — standard BOM item Specific high debris applications Complete Material Guide Body Material Options Body Material Grade Max Pressure Best For Typical Application Cast Iron (CI) IS 210 / ASTM A126 PN16 Most economical — water, HVAC, utility Water supply, STP, ETP, HVAC, irrigation, fire fighting Ductile Iron (DI) IS 1865 / ASTM A536 PN25 Higher strength — heavy duty utility Pumping mains, high pressure water, industrial utilities Carbon Steel (WCB) ASTM A216 WCB Class 300 Oil, gas, steam, high temp process Refineries, power plants, petrochemical, steam lines Stainless Steel 304 CF8 / ASTM A351 Class 300 Corrosion-resistant moderate chemical Chemical plant, food processing, pharma utilities Stainless Steel 316 CF8M / ASTM A351 Class 300 Maximum corrosion resistance Aggressive chemical, pharmaceutical GMP, coastal Stainless Steel 316L CF3M / ASTM A351 Class 300 Low carbon SS316 — weld sensitisation resistant Pharmaceutical, food, welded SS pipelines Gunmetal / Bronze LG2 / IS 318 PN25 Marine, potable water, steam utility Marine piping, drinking water, steam condensate Screen and Filter Element Options Screen Type Material Aperture / Mesh Best For Perforated Plate SS304 / SS316 0.8mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm holes General industrial — water, oil, steam, gas Wire Mesh SS304 / SS316 20, 40, 60, 80, 100 mesh Finer filtration — chemical, pharmaceutical, instruments Combination Screen SS304 / SS316 Perforated backing wire mesh overlay High strength fine filtration — process plant End Connection Options Connection Type Standard Size Range Best For Flanged ANSI B16.5 / DIN / IS 25mm to 600mm Industrial piping, EPC projects — most common Screwed BSP BS 21 / IS 554 15mm to 50mm Small bore utility and instrument supply lines Socket Weld (SW) ASME B16.11 15mm to 50mm High pressure small bore — Class 150 to 600 Butt Weld (BW) ASME B16.25 25mm to 600mm High pressure process piping Class 300 and above Technical Specifications Parameter Specification Product Type Y Type Pipeline Strainer (Y Strainer Valve) Design Standard BS 1552 / MSS SP-83 / IS 8870 Size Range 15mm (1/2 inch) to 600mm (24 inch) Pressure Rating PN10 / PN16 / PN25 / Class 150 / Class 300 Screen Material SS304 / SS316 standard — other on request Drain Connection Drain plug or flanged drain Installation Horizontal or vertical (screen pocket downward) Testing Standard BS EN 12266 / API 598 MOQ 10 Nos HSN Code 84219990 Screen Mesh and Aperture Selection Guide Application Recommended Screen Aperture / Mesh General water supply and HVAC Perforated plate 1.5mm to 2.0mm holes Fire fighting systems Perforated plate 2.0mm to 3.0mm holes Steam lines Perforated plate SS316 1.0mm to 1.5mm holes Oil and gas process lines Perforated plate 0.8mm to 1.5mm holes Chemical plant before control valves Wire mesh SS316 40 to 60 mesh Pharmaceutical instrument supply Wire mesh SS316 80 to 100 mesh Irrigation and raw water Perforated plate CI/DI 2.0mm to 3.0mm holes Where to Install Y Strainer — Standard Piping Practice Upstream of all centrifugal pumps — protects impeller and mechanical seal from particle damage Upstream of all control valves and PRVs — protects valve trim, seats, and actuator from debris Upstream of flow meters and instruments — prevents orifice plate and rotameter damage Upstream of heat exchangers — prevents tube fouling and blockage Upstream of solenoid valves — particles destroy solenoid seats rapidly without strainer protection At battery limit of new piping into existing plant — removes commissioning debris and welding slag Upstream of steam traps — scale and debris block trap orifices causing energy loss All Material Variants — Full Keyword Coverage Cast Iron Y strainer valve flanged PN16 supplier India. CI Y type strainer valve screwed BSP supplier Ahmedabad. Ductile Iron Y strainer valve PN25 flanged Gujarat. Carbon steel WCB Y strainer valve Class 150 flanged supplier India. WCB Y strainer valve Class 300 socket weld supplier Ahmedabad. SS304 Y strainer valve flanged Class 150 supplier India. SS316 Y strainer valve flanged chemical plant India. SS316L Y strainer valve pharmaceutical GMP supplier India. Gunmetal Y strainer valve screwed BSP supplier Ahmedabad. Bronze Y strainer valve potable water marine supplier India. Y strainer valve 15mm to 600mm supplier India. Y strainer flanged PN10 PN16 PN25 supplier Ahmedabad Gujarat. Y strainer wire mesh 40 mesh 60 mesh SS316 supplier India. Y strainer perforated plate supplier EPC contractor India. Pipeline Y strainer bulk supply purchase manager India. Y type strainer steam line carbon steel supplier India. Wye strainer industrial supplier Ahmedabad Gujarat India. Applications in Indian Industries Municipal water supply and water treatment plants Sewage treatment plants (STP) and effluent treatment plants (ETP) Fire fighting systems — pump suction and discharge protection HVAC chilled water, condenser water, and cooling tower systems Oil and gas refineries — process line protection upstream of control valves Petrochemical plant process utilities Chemical processing plants — reactor and vessel supply lines Pharmaceutical plant utilities — SS316L for GMP compliance Steam distribution and condensate return lines Power plant cooling water and auxiliary systems Food and beverage processing — SS304 / SS316 for hygiene Sugar mills, paper mills, textile plants Irrigation systems — pump suction protection Cement plants, fertiliser plants, heavy industrial utilities EPC Contractors — Bulk Supply Bulk supply from MOQ 10 Nos — multiple body materials in single order Material Test Certificates (MTC) and hydrostatic test certificates on request GST invoices — GSTIN: 24AKLPP6499B1ZT Fast dispatch from Ahmedabad — 2 to 5 working days standard grades Screen aperture and body material technical support before order Consolidated supply with butterfly valves, check valves, ball valves, flanges, fittings in single order PAN India Supply Coverage Maharashtra — Mumbai, Pune, Navi Mumbai, Nashik, Nagpur Gujarat — Ahmedabad, Surat, Vadodara, Rajkot, Bharuch, Ankleshwar, Vapi, Dahej Rajasthan — Jaipur, Jodhpur, Udaipur, Kota Delhi NCR — Delhi, Noida, Gurgaon, Faridabad Tamil Nadu — Chennai, Coimbatore, Madurai, Tirupur Karnataka — Bangalore, Hubli, Mysore, Mangalore Telangana and Andhra Pradesh — Hyderabad, Vizag, Vijayawada Madhya Pradesh — Indore, Bhopal, Jabalpur Punjab and Haryana — Ludhiana, Amritsar, Chandigarh West Bengal — Kolkata, Durgapur, Haldia Odisha, Jharkhand, Chhattisgarh — all industrial zones Export supply FOB Mundra / JNPT. IEC registered — IEC: AKLPP6499B. Related Products from Krishna Industries CI Wafer Check Valve — pump discharge backflow prevention SS304 / SS316 Wafer Check Valve — NRV for chemical and pharma service PN10 / PN16 Butterfly Valve — isolation upstream and downstream of strainer Lug Type Butterfly Valve — isolation with one-side pipeline access Flanged Ball Valve — high-pressure process line isolation Flush Bottom Ball Valve — complete vessel drainage Frequently Asked Questions 1. What is a Y strainer valve? A Y strainer valve is a Y-shaped pipeline filtration device that removes solid particles from flowing fluids — rust, scale, welding slag, sand, and debris. Installed upstream of pumps, control valves, meters, and heat exchangers to protect equipment and prevent unplanned downtime. 2. Y strainer vs basket strainer — which to choose? Y strainers are compact, low pressure drop, and ideal for standard industrial piping service with periodic in-line cleaning — most common choice in Indian EPC projects. Basket strainers are used for high debris volume applications requiring larger debris-holding capacity and less frequent cleaning. 3. Which body material for water and HVAC? Cast Iron (CI) is most economical and widely used for water supply, HVAC, STP, ETP, fire fighting, and irrigation. Ductile Iron for higher pressure water mains and pumping stations. 4. Which body material for chemical plant? SS304 for moderate chemical service. SS316 or SS316L for aggressive chemicals, chloride media, pharmaceutical GMP, and coastal applications. 5. Which screen to specify? General water and HVAC: 1.5–2.0mm perforated. Fire fighting: 2.0–3.0mm perforated. Before control valves: 40–60 mesh wire. Pharmaceutical instruments: 80–100 mesh wire. Contact us with your application for specific recommendation. 6. Can Y strainer be installed vertically? Yes — install with flow direction downward and screen pocket at the bottom in vertical lines. In horizontal pipelines screen pocket should face downward. 7. Are replacement screen elements available? Yes — SS304 and SS316 replacement screen elements in perforated and wire mesh available separately for all sizes. 8. What sizes are available? 15mm (1/2 inch) to 600mm (24 inch). Larger sizes available on project basis. 9. What pressure ratings are available? PN10, PN16, PN25 (metric flanged). Class 150 and Class 300 (ASME flanged). Screwed BSP and socket weld for smaller sizes up to 50mm. 10. Do you provide GST invoice and MTC? Yes — GST invoice (GSTIN: 24AKLPP6499B1ZT) and MTC with every order. Screen material certificates and hydrostatic test certificates on request. 11. What is the MOQ? MOQ is 10 Nos. Bulk orders welcome with better pricing. 12. Can I order Y strainers with valves and flanges in one order? Yes — Krishna Industries consolidates Y strainer valves with butterfly valves, check valves, ball valves, flanges, pipe fittings, and fasteners in single orders — single GST invoice, single dispatch. Conclusion The Y Strainer Valve supplied by Krishna Industries (KELOR) is available in Cast Iron, Ductile Iron, Carbon Steel WCB, SS304, SS316, SS316L, and Gunmetal body — perforated plate and wire mesh screens — sizes 15mm to 600mm — PN10, PN16, PN25, Class 150, and Class 300 — flanged, screwed BSP, socket weld, and butt weld ends. Sourced from verified Indian manufacturers with MTC, GST documentation, and fast PAN India dispatch from Ahmedabad. For EPC contractors, purchase managers, MRO teams, and bulk buyers — contact Krishna Industries (KELOR), your trusted Y Strainer Valve supplier in Ahmedabad, Gujarat, India. WhatsApp your size, body material, screen aperture, and quantity for bulk pricing within 2 hours.