pipe on off valve

Our Pipe On Off Valve series provides reliable shut-off control for industrial, commercial, and residential piping systems. These heavy-duty valves feature quarter-turn operation for instant flow control, available in brass, stainless steel, and PVC constructions. Designed for water, gas, and chemical applications, the valves offer bubble-tight sealing with pressure ratings up to 600 PSI. Standard sizes range from 1/4″ to 8″ with threaded, flanged, or solder connections. The ergonomic lever handles allow for easy visual confirmation of valve position. Ideal for plumbing systems, process piping, and equipment isolation where positive shut-off is critical.

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Pipe On-Off Valve – Positive Shutoff Solutions
Instant Flow Control for Critical Applications
Our Pipe On-Off Valves deliver dependable performance where absolute flow control is required. Engineered for durability and ease of operation, these valves provide positive shutoff in both low and high-pressure systems.

Key Features & Benefits:
✔ Quarter-Turn Operation – 90° handle rotation for quick open/close
✔ Bubble-Tight Seal – PTFE seats ensure zero leakage (API 598 compliant)
✔ Multi-Material Construction – Choose from brass, 316SS, or chemical-resistant PVC
✔ Visual Position Indicator – Handle alignment shows clear flow status
✔ Full Port Design – Minimizes pressure drop (standard on sizes 2″ and below)

Technical Specifications:
• Size Range: 1/4″ to 8″ (DN8 to DN200)
• Pressure Rating:

มาตรฐาน: 150-300 PSI (10-20 bar)

High-Pressure: Up to 600 PSI (40 bar)
• Temperature Range:

มาตรฐาน: -20°F to 400°F (-29°C to 204°C)

High-Temp: Up to 600°F (316°C) with metal seats
• End Connections: NPT, BSPT, socket weld, flanged (ANSI 150#/300#)
• Standards: API 608, ASME B16.34, ISO 17292

Industrial Applications:
✓ Process piping isolation
✓ Equipment shutdown systems
✓ Water treatment plants
✓ Gas distribution lines
✓ Chemical processing

Available Configurations:

Manual Operation: Lever, gear, or wrench operated

Automated Options: Pneumatic/electric actuators

Specialty Models: Lockable handles, tamper-proof designs

Material Grades: CF8M, WCB, SCH80 PVC

Why Our On-Off Valves?
✅ Zero-Leak Performance – Tested to 1.1x rated pressure
✅ Long Cycle Life – 50,000+ operations minimum
✅ Global Certifications – CE, PED, CRN, ASME stamps available
✅ Bulk Packaging – Shrink-wrapped or palletized for jobsites