Manufacturer, Supplier & Exporter of CPVC Butterfly Valve

Riddhi Siddhi Impex is a renowned manufacturer and domestic supplier of CPVC Butterfly Valves, catering to various industrial, commercial, and municipal requirements across India. Our CPVC Butterfly Valves are designed for reliable, long-lasting performance in applications involving corrosive chemicals, hot water, and other aggressive fluids. Manufactured with precision and adhering to international standards, our valves ensure low maintenance, high strength, and excellent flow control.

CPVC (Chlorinated Polyvinyl Chloride) is a thermoplastic material known for its exceptional temperature resistance, chemical compatibility, and mechanical durability. Our butterfly valves made from CPVC are lightweight yet strong, offering easy operation through quarter-turn mechanisms. These valves are ideal for use in chemical processing plants, water treatment systems, HVAC pipelines, food industries, and agricultural irrigation systems.

As a trusted CPVC Butterfly Valve Domestic Supplier, Riddhi Siddhi Impex delivers to major Indian cities like Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, and Surat. We maintain ready stock in multiple sizes and connection types, ensuring quick delivery and support for projects involving infrastructure development, factory setups, or plumbing networks.

We also cater to tier-2 and tier-3 industrial cities such as Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, and Agra, where demand for high-performance plastic valves is growing. Our network of logistics partners allows us to supply CPVC butterfly valves efficiently across India, helping industries reduce costs while maintaining performance and safety.

We extend our supply to western Indian industrial belts like Nashik, Kolhapur, Chandrapur, Akola, Dahej, Vilayat, Somnath, Ankleshwar, Navsari, Valsad, Rajpipla, and Narmada, which are home to chemical industries, pharmaceuticals, and water treatment units. Riddhi Siddhi Impex ensures consistent valve quality through testing, certification, and compliance with ASTM and IS standards.

CPVC Butterfly Valve – Product Overview

1. Specifications

Property	Details
Product	CPVC Butterfly Valve
Material	Chlorinated Polyvinyl Chloride (CPVC)
Design Type	Wafer / Lug / Double Flanged
Operation	Lever / Gear Operated
Size Range	1½″ to 12″ (DN40 to DN300)
Pressure Rating	PN10 (10 bar)
Temperature Range	-10°C to 93°C
Applications	Water, Chemical Plants, Industrial Fluids, HVAC
Standards	ASTM F439, IS 13095, ISO 16138

2. Chemical Composition of CPVC

Component	Percentage (%)	Function
CPVC Resin	90–95%	Base Material
Stabilizers	1–2%	Thermal Resistance
Modifiers	1–3%	Impact Strength
Lubricants	0.5–1%	Processing Aid
Color Pigments / UV Additives	0.2–1%	Color and UV Stability

3. Mechanical Properties

Property	Value	Unit
Tensile Strength	55–70	MPa
Flexural Strength	95–110	MPa
Modulus of Elasticity	2000–3000	MPa
Vicat Softening Point	110–115	°C
Density	1.55–1.60	g/cm³

4. Dimension Chart (Sample Sizes)

Size (Inch)	DN (mm)	Face-to-Face (mm)	Operating Pressure
1½″	40	40	PN10
2″	50	43	PN10
3″	80	49	PN10
4″	100	56	PN10
6″	150	60	PN10

5. Equivalent Grades

Standard	Material	Grade
ASTM D1784	CPVC	Cell Class 23447-B
IS 15778	CPVC	Class I/II Fittings

6. Equivalent Standards

Standard	Region	Usage
ASTM F439	USA	CPVC Fittings and Valves
IS 13095	India	Butterfly Valve Standards
ISO 16138	International	Industrial Valves – CPVC Material

7. Other Types of CPVC Valves

Type	Description	Application
CPVC Ball Valve	Quarter-turn valve with ball mechanism	Water & chemical pipelines
CPVC Check Valve	Non-return valve preventing backflow	Plumbing and process lines
CPVC Foot Valve	Check valve with strainer for suction lines	Pumps and irrigation systems
CPVC Union Valve	Easy detachable connections	Maintenance-friendly lines

With a strong commitment to quality and customer satisfaction, Riddhi Siddhi Impex remains a leading name in India’s plastic valve market. Our CPVC Butterfly Valves are rigorously tested for leakage, pressure endurance, and material integrity. As your reliable CPVC Butterfly Valve Domestic Supplier, we also offer third-party inspection, customized sizes, and after-sales technical support to ensure long-term system reliability

8. Frequently Asked Questions (FAQs)

Q1: What is a CPVC Butterfly Valve used for?

A1: CPVC Butterfly Valves are used to regulate flow in water, chemical, and HVAC pipelines, especially where corrosion resistance is required.

Q2: Can CPVC valves handle high temperatures?

A2: Yes, CPVC valves can handle temperatures up to 93°C, making them ideal for hot water and chemical handling.

Q3: Do you supply CPVC valves across India?

A3: Yes, Riddhi Siddhi Impex supplies CPVC Butterfly Valves in all major and mid-tier Indian cities including Mumbai, Hyderabad, Surat, Vadodara, Rajkot, and Coimbatore.

Q4: Are your valves certified or tested?

A4: Absolutely. Our CPVC valves comply with ASTM and IS standards. We provide test certificates, third-party inspection, and quality assurance reports on request.