A Safety Valve is an indispensable safeguard for equipment, systems, and personnel, engineered to automatically discharge fluids-be it gas or liquid-when the pressure surpasses a predetermined threshold. This essential fail-safe apparatus is a pivotal component across numerous industries, ensuring reliable protection against overpressure scenarios.
Key Components
- Body: Encloses the valve mechanism and delineates the fluid pathway, serving as the foundation for optimal flow control.
- Spring: Exerts pressure to keep the valve securely closed under standard operating conditions, ensuring stability and readiness.
- Disc: Acts as the crucial sealing element designed to effectively prevent any leakage, maintaining system integrity.
- Nozzle: Strategically directs fluid flow during operational phases, facilitating efficient pressure management.
- Adjusting Screw: Enables precise calibration of the pressure release threshold, tailoring the valve's responsiveness to specific operational demands.
Working Principle
- Under typical operating pressures, the spring's force ensures the valve remains tightly closed, safeguarding the system.
- When system pressure surpasses the preset threshold, it overrides the spring force, elevating the disc to allow excess pressure to safely dissipate.
- As pressure levels normalize, the spring methodically returns the disc to its sealed position, reestablishing the valve's protective closure.
Types of Safety Valves
- Spring-Loaded Safety Valve: Operates via a robust spring mechanism to regulate pressure, offering reliability and straightforward functionality.
- Pilot-Operated Safety Valve: Employs an auxiliary pilot valve to expertly modulate the primary valve, enhancing control and precision.
- Balanced Safety Valve: Utilizes bellows or diaphragms to effectively counteract backpressure influences, ensuring consistent performance.
- Thermal Safety Valve: Specially crafted to release pressure resulting from thermal expansion, offering essential protection against temperature-induced stress.
Applications
- Oil and Gas: Vital in preventing dangerous pressure accumulation within pipelines and storage facilities, ensuring industry safety.
- Boilers and Pressure Vessels: Provides indispensable protection against hazardous overpressure scenarios, preserving structural integrity.
- Chemical and Petrochemical: Integral to safe operations in systems managing volatile or hazardous substances, reinforcing safety protocols.
- Pharmaceuticals and Food Processing: Guarantees adherence to stringent safety and hygiene regulations, crucial for product integrity and compliance.
Key Benefits
- Preempts equipment malfunctions or catastrophic explosions by effectively curbing overpressure, ensuring operational resilience.
- Advocates for operational safety and strict adherence to regulatory safety standards, bolstering trust and reliability.
- Minimizes downtime and curtails maintenance expenditures by adeptly mitigating potential risks, optimizing operational efficiency.
Product Parameters
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item
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safety valve
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Application
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oil and gas
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Port Size
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DN15-DN500
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Warranty
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24 months
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Place of Origin
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ZheJiang WenZhou |
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Model Number
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WBV-01
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Power
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manual
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Temperature of Media
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High Temperature, Low Temperature, Medium Temperature, Normal Temperature
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Brand Name
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KeKe
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Structure
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safety valve
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Media
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gas,oil etc.
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Customized support
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OEM, ODM, OBM
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Body material
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WCB carbon steel, CF8/CF8m stainless steel or alloy steel
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End Connection
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Butt weld, socket weld
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Design Standard
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API 6D, API 608, API 607, ASME B16.34, ASME B16.25
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Certifications
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API 6D, API 607, API 598, ANSI/ASME B16.34, etc
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MOQ
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1 unit
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Q1: How long is the product warranty?
A1: We offer an impressive 24-month warranty period! During this time, should any issues arise-excluding those caused by human factors-we are committed to providing you with efficient replacement or repair services at no additional cost.
Q2: Do you have any MOQ limit for valve orders?
A2: Absolutely not! You can order as little as one unit for sample inspection, making it incredibly convenient to experience our quality without commitment.
Q3: Is there a wholesale discount?
A3: Yes, we offer attractive wholesale discounts for large-volume orders. Reach out to us to discover the significant savings available and customize the best package for your needs.
Q4: Does it support customized valve needs?
A4: Certainly! We provide full customization to meet your unique specifications. Please engage with us to finalize the customization details and let us tailor the perfect solution for you.
Q5: Are you a trading company or a manufacturer?
A5: Keke Group Co., Ltd. proudly stands as a manufacturer with its own factory, delivering authentic and top-tier products directly to you.
Q6: Where is your factory?
A6: Our state-of-the-art manufacturing facility is centrally located in the vibrant city of Wenzhou, Zhejiang Province, ensuring quality and precision in every product.
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