Valves-Custom.com | Precision Valves & Fluid Components

About Intech Manufacturing

Since 2004, Intech Industries Manufacturing Co., Ltd has been a trusted global supplier of high-performance industrial valves, couplings, fittings, and custom fluid power components. We specialize in precision machining, casting, forging, and sheet metal fabrication for hydraulic, pneumatic, and process control systems.

Our mission is to deliver reliable, durable, and precisely engineered components through a one-stop service model that includes manufacturing, customization, sourcing, and stocking — all backed by ISO9001 and IATF16949 certifications.

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Our Product Range

From standard valves to custom-engineered fluid components, we offer a complete product line for industrial, hydraulic, and pneumatic applications.

Brass Ball Valves

1-piece body, standard port, corrosion-resistant. Ideal for water, oil, and gas systems.

• Sizes: 1/2" to 1-1/4"
• Material: High-grade brass
• Pressure: Up to 600 PSI
• Temp: -20°C to 180°C

Brass V-Gate Valve

Precise flow control with V-notch design. Suitable for throttling and on/off service.

• Size: 2-1/2"
• Material: Forged brass
• Working Pressure: 300 PSI
• Connection: NPT threads

High-Pressure Fused Sight Glass

90° elbow design, fused construction for safety. Used in high-pressure process monitoring.

• Max Pressure: 5,000 PSI
• Material: Fused borosilicate
• Temp Range: -40°C to 260°C
• Application: Hydraulic systems

Filter Element & Muffler

Noise-reducing muffler with replaceable filter element. For pneumatic exhaust systems.

• Inlet: 1/4" NPT
• Max Flow: 120 L/min
• Noise Reduction: 30 dB(A)
• Material: Brass body, stainless mesh

Miniature Ball Valves

Compact design for tight spaces. Ideal for instrumentation and control panels.

• Size: 1/2" to 1-1/4"
• Body: Forged brass
• Max Pressure: 500 PSI
• Seal: PTFE

Air Regulator / Filter

Combines pressure regulation and filtration. For clean, stable pneumatic supply.

• Inlet Pressure: 140 PSI max
• Temp: 5°C to 60°C
• Port: NPT, BSPP
• Auto Drain Option Available

3-Way Brass Ball Valve

Zinc alloy handle, L or T port configuration. For flow diversion or mixing.

• Size: 1/2"
• Material: Brass body
• Working Pressure: 400 PSI
• Connection: NPT threads

Stainless Steel Float Ball Valve

Automatically maintains liquid level in tanks. Corrosion-resistant 304/316 SS.

• Material: SS304 or SS316
• Max Pressure: 150 PSI
• Temp: -10°C to 120°C
• Application: Water tanks, reservoirs

Hydraulic Tank Drain Valve

Brass or stainless steel body. Manual or automatic options for efficient fluid drainage.

• Body: Brass or SS
• Max Pressure: 230 PSI
• Temp: Up to 200°F
• Flow Rate: Up to 200 gal/h

Nylon Coiled Air Hose

Flexible, kink-resistant hose for compressed air tools and equipment.

• Working Pressure: 185 PSI
• Temp Range: -40°C to 80°C
• Length: 10ft to 50ft coiled
• End Fittings: Brass NPT

QCV / QCVP Quick Connect Couplings

Fast, leak-free connections for pneumatic systems. Durable brass construction.

• Type: Push-to-connect
• Size: 1/4", 3/8", 1/2"
• Max Pressure: 300 PSI
• Reusable & Serviceable

Steel Case Pressure Gauge

Durable utility gauge for oil, water, gas. Chrome steel case with polycarbonate lens.

• Accuracy: ±5%
• Case: Chrome-plated steel
• Lens: Polycarbonate
• Range: 0-100 to 0-1000 PSI

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Why Choose Intech Manufacturing?

With over two decades of experience, we deliver unmatched quality, customization, and reliability in industrial fluid components.

Quality Certified

ISO9001 and IATF16949 certified quality management systems ensure every product meets international standards.

Customization & Design

From prototypes to mass production, we offer full technical assistance and custom machining for unique applications.

On-Time Delivery

Abundant stock for standard items and flexible production scheduling ensure fast, reliable delivery worldwide.

Frequently Asked Questions

Do you offer custom valve manufacturing?

Yes, we specialize in custom machining, casting, and forging for valves, manifolds, and fluid components. Our engineering team provides full technical support from design to production.

What materials do you use for valves?

We manufacture valves in brass, stainless steel (304, 316), bronze, and carbon steel, depending on application requirements for pressure, temperature, and media compatibility.

Are your products certified?

Yes, we are ISO9001 and IATF16949 certified. All products undergo rigorous quality control and testing to ensure reliability and safety.

What is your lead time for standard products?

Most standard valves and fittings are in stock and can ship within 1-3 business days. Custom orders typically take 2-6 weeks depending on complexity.

Can I get samples before placing a bulk order?

Yes, we offer sample units for evaluation. Contact us directly through the official website to request samples.

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Precision Valves & Fluid Components