CI Check Valve Supplier in India – Cast Iron Wafer, Swing & Lift Type Valves at Best Price | Udhhyog

When it comes to industrial pipeline safety and backflow prevention, CI check valves remain the top choice across water, oil, steam, and gas systems. At Udhhyog, we specialize in supplying cast iron (CI) check valves that ensure reliable one-way flow, resistance to corrosion, and high-pressure endurance.

As a verified CI check valve supplier in India, we provide an extensive inventory of:

• CI Wafer Type Check Valves
• CI Swing Check Valves
• CI Lift Type Check Valves
• Flanged CI Check Valves
• Bolted Body & Screwed Ends

Types of CI Check Valves We Supply

1. CI Wafer Type Check Valve

• Compact body for narrow space installations
• Lightweight, corrosion-resistant design
• Single plate or dual plate option
• Commonly used in HVAC, fire safety & water mains

Sizes: 40mm to 300mm
Rating: PN10 / PN16 / ASA 150
Connection: Wafer
Application: Fire lines, plumbing risers, industrial chillers

2. CI Swing Check Valve

• Hinged disc swings open with forward flow
• Low pressure drop & efficient flow dynamics
• Flanged or screwed ends available

Sizes: 25mm to 500mm
Design Std: IS 5312 / BS 5153
Connection: Flanged (ASA 125/150)
Best for: Water supply, sewage, low-velocity pipelines

3. CI Lift Check Valve

• Vertical/Horizontal mounting based on flow direction
• Robust lift disc guided for precision sealing
• Suited for high-pressure vertical flows

Sizes: 15mm to 100mm
Working Pressure: Up to 16 Bar
Temp Range: -10°C to 220°C
Application: Boilers, thermal oil lines, compressed air

CI Check Valve Size & Price Chart – 2025

*Note: Prices are indicative for standard models. Contact us for customized configurations or bulk discount rates.

Why Choose CI Check Valves?

• Durability: Long service life in non-corrosive fluids
• Cost-Effective: Affordable for large systems
• High Flow Capacity: Suitable for bigger pipelines
• Silent Operation: Wafer types reduce noise
• Custom Flange Drilling: ANSI, ISI, BS available

Industries We Serve

• Water Treatment Plants
• Firefighting Systems
• Boiler Feed Lines
• Irrigation Systems
• Power Plants
• Pharmaceutical Pipelines
• HVAC Installations
• Petrochemical Facilities

CI Check Valve Connection Types

• Wafer Type (Single/Dual Plate)
• Screwed End (BSPT/NPT)
• Flanged End (Table D/E, ASA 125/150)
• Grooved End (on request)

Installation Guidance for CI Check Valves

1. Ensure Flow Direction Matches Arrow Marking
2. Install Horizontally or Vertically (Lift types need vertical)
3. Use Proper Gaskets and Flange Bolts (for flanged models)
4. Never Use in Pulsating Flow Lines Unless Specified

Tip: Always include a strainer upstream in pump applications to avoid debris damage.

CI vs Brass vs SS Check Valves – Comparison

Bulk Supply & OEM Packaging

• Brand-free or White-labeled Packaging
• Custom Logo Castings (MOQ applies)
• PAN India Logistics
• Export Compliant Testing Certificates

Product Certifications

• IS:5312 (CI Swing Check Valve)
• ISO 9001:2015
• MTC / IBR / Hydro Test Reports
• API / ANSI / PN Test Standards (on request)

Related Check Valve Products

• Swing Check Valve – Working, Types & Uses Guide
• Wafer Type Check Valve – Design & Applications
• Vertical Check Valve – Function & Uses
• Check Valve Price List India 2025
• Check Valve Supplier in India – Udhhyog

Get Quote for CI Check Valve Today!

Udhhyog is your verified CI Check Valve Supplier in India with bulk inventory, factory rates, and PAN India logistics. Whether you're sourcing for a government tender or private project, we ensure fast response, reliable supply, and technical support.

Email: Support@udhhyog.com
Call Now: +91-9311120784
Website: www.udhhyog.com

Frequently Asked Questions (FAQ)

What is the full form of CI in CI check valve?

CI stands for Cast Iron, a material widely used in industrial valves due to its strength and affordability.

Are CI check valves suitable for drinking water?

CI valves are suitable if epoxy-coated or lined. Otherwise, SS or brass is preferred for potable water.

Can CI check valves be used vertically?

Yes, especially lift-type CI check valves are designed for vertical lines. Always follow the manufacturer’s direction.

Do CI check valves rust?

Cast iron can corrode over time if not coated. Wafer check valves often come with internal epoxy or rubber linings for protection.

What's the difference between CI swing and lift check valves?

Swing: Best for low-pressure horizontal flows
Lift: Suitable for high-pressure vertical or horizontal flows