Safety Valves

Industrial Safety Valves serve as the most critical protective component in any pressurized piping system, acting as the final line of defense against catastrophic over-pressure failure. Unlike standard control valves or regulating devices, a safety valve is an automated, fail-safe mechanism engineered for one specific, life-saving purpose: to provide immediate and total pressure relief when a system exceeds its maximum allowable working pressure (MAWP).

At Titan Flow Valves, we specialize in manufacturing high-performance Industrial Safety Valves designed to ensure the structural integrity of your capital equipment, prevent costly plant downtime, and protect the safety of your personnel.

How Industrial Safety Valves Ensure Operational Integrity

The primary function of Industrial Safety Valves is to prevent dangerous over-pressurization by automatically discharging a predetermined volume of fluid, gas, or steam once a specific “set pressure” is reached.

  • Decisive, Instantaneous Activation: While traditional relief valves open gradually and proportionally to the pressure increase, Industrial Safety Valves are designed to “pop” open fully and instantaneously. This rapid, full-bore action is absolutely essential for compressible gas, air, or steam applications where pressure can accumulate at dangerous speeds.
  • Precision Calibration and Resealing: Each valve is precisely calibrated using high-quality internal springs or pilot mechanisms. This ensures that the disc lifts at the exact millibar required. More importantly, it is engineered with a strict “blowdown” threshold, allowing the valve to reseal tightly and securely once the system pressure drops back down to a safe operating level.
  • Preventing Process Loss: A key feature of our advanced designs is their ability to achieve a bubble-tight seal after an emergency discharge. This prevents the continuous, costly leak of valuable process media and allows your plant operations to safely resume without manual intervention.

Applications Across Key Industries

Titan Flow Valves provides robust over-pressure protection across a wide spectrum of demanding processing environments. Our Industrial Safety Valves are essential across several core sectors:

IndustryPrimary Over-Pressure RiskSystem Application
Power GenerationThermal expansion, sudden turbine trips.Protecting high-pressure steam boilers, superheaters, and turbines. Learn more about boiler code criteria via the American Society of Mechanical Engineers (ASME).
Oil & GasBlocked discharges, fire exposure, thermal surges.Safeguarding long-distance pipelines, distillation columns, and high-pressure storage vessels.
Chemical ProcessingUncontrolled exothermic reactions, runaway ambient heat.Preventing catastrophic vessel rupture during chemical synthesis and volatile fluid transfer.
Water & UtilitiesHydraulic shock (water hammer), pump startup surges.Managing sudden pressure spikes in massive municipal distribution networks and treatment plants.

Material Excellence and Engineering Standards

Choosing the correct metallurgy is non-negotiable when dealing with high-pressure containment. Our entire line of Industrial Safety Valves is manufactured from premium-grade materials selected to withstand extreme temperatures, corrosion, and erosion:

  • Carbon Steel (ASTM A216 WCB): The standard choice for high-pressure steam, air, and non-corrosive gas services.
  • Stainless Steel (ASTM A351 CF8M): Essential for highly corrosive chemical processing plants, offshore platforms, and sanitary biopharmaceutical applications.
  • Alloy Steel (ASTM A217 WC6/WC9): Engineered explicitly for ultra-high-temperature steam headers found in modern power generation infrastructure.

Strict International Compliance

Every valve we ship is fully compliant with stringent international design frameworks. Manufacturing and pressure-testing protocols align strictly with:

  • API 520 / API 526: The global standard for sizing, selection, and dimensions of flanged steel pressure-relieving valves in refineries. Review these compliance frameworks through the American Petroleum Institute (API).
  • ISO 4126: The international standard governing safety devices for protection against excessive pressure.

Why Choose Titan Flow Industrial Safety Valves?

As a premier industrial valve manufacturer and supplier in India, Titan Flow Valves ensures that every safety device undergoes rigorous pressure testing before leaving our facility. Based out of Mumbai, Maharashtra, we coordinate rapid logistical pipelines to supply heavy refining and chemical centers across the Mumbai-Pune industrial corridor, while our networks in Ahmedabad, Gujarat, support major utility works.

Whether you need to protect a thermal fluid header in North America or a steam boiler network locally, our engineering expertise ensures “fail-safe” performance when it matters most.


Full lift type safety VALVE

BODY: ASTM A 216 Gr WCB | ASTM A 351 GR. CF8
TRIMS: 13 Cr | 18 Cr 8 Ni
SPRING: SPRING STEEL | SPRING WIRE
MFG STD: GENERALLY CONFORMING TO API 526 & IBR
INSP & TEST STD: GENERALLY CONFORMING TO API 527
MEDIA: WATER / STEAM / OIL
MAX.SET: 0.5 TO 6 KG/CM² FOR 150#
PRESSURE: 6 TO 25 KG/CM² FOR 150#
25 TO 45 KG/CM² FOR 300#
ENDS: FLANGED END TO 150# / 300# SCREWED END
SIZE RANGE: 15 MM TO 300 MM


Safety valve angle pattern high lift type BOLTED BONNET

BODY: ASTM A 216 Gr WCB
TRIMS: 13 Cr | 18 Cr 8 Ni
SPRING: SPRING STEEL | SPRING WIRE
MFG STD: GENERALLY CONFORMING TO API 526 & IBR
INSP & TEST STD: ASME PTC 25-3 | API 527
MAX.SET PRESSURE: (STEAM) 17.5 Kg/Cm² (250 Psig) AT 427°C
ENDS: INLET – FLANGED TO BS 10 TABLE “H”
OUTLET : FLANGED TO BS 10 TABLE “F”
HYD-TEST PRESSURE: BODY-500 Psig (35 Kg/Cm²)
SIZE RANGE: 25 MM TO 100 MM

Safety Valves

Safety Valves

safety VALVE straight pattern spring loaded bolted bonnet

BODY: ASTM A 216 Gr WCB
TRIMS: 13 Cr | 18 Cr 8 Ni
SPRING: SPRING STEEL
MFG STD: MANUFACTURER’S STD
INSP & TEST STD: MANUFACTURER’S STD
MAX.SET PRESSURE: 14 Kg/Cm²
ENDS: FLANGED TO DIN 2545
HYD-TEST PRESSURE: BODY-854 Psig (60 Kg/Cm²)
SIZE RANGE: 25 MM TO 150 MM