Manual and Hydraulic Pressure Relief Valves Safety Valves, -29& Deg; C to 121& Deg; C

• Customization: Available
• After-sales Service: Professional After Sale Services
• Warranty: 1 Year
• Model NO.: KTD- SAFE
• Manufacturing Process: Metal Melting and Heat Treatment
• Operation Pressure: 10,000psi~20,000PS
• Material: Alloy
• Rated Working Pressure: 10000psi-20000psi
• Nominal Size: 1 1/2", 2", 3", 4"
• Temperature Rating: -29•c~121·c (PU), -46°c~121
• Service: Standard, Sour Gas
• Application: Fracturing, Cementing, Acidizing, Testing Lines
• Steel: Premium Alloy Steel
• Treatment Process: Metal Melting and Heat Treatment
• Repair Kits: Yes
• Struture: Integrated Struture of Metal Frame
• Types: Top-Entry, Dart and Flapper.
• Function: Control Fluids Flowing in One Way
• Transport Package: Packaging Suitable for Long-Distance Transport, Su
• Specification: Alloy steel
• Trademark: Kytider
• Origin: China

Product Description

Pressure Relief Valves

Our groundbreaking emergency release valves, featuring a self-reset function, are engineered to automatically discharge pressure whenever actual pressure transcends the preset threshold. Boasting a sophisticated spring-loaded ball and seat release mechanism, these valves are designed to safeguard personnel and high-pressure systems. The adjustable pressure release range, from 14MPa to an impressive 140MPa, is easily set through a convenient top adjustment bolt. These versatile valves are ideally suited for high-pressure fluid control lines, reciprocal plunger pumps, or pressure vessels, accommodating maximum working pressures of 105MPa or 140MPa. When system pressure exceeds the preset level, the valve instinctively opens, and once the pressure subsides, the valve seamlessly closes, ensuring unwavering safety for both personnel and equipment.

Rated Working Pressure	69.0MPa~138.0MPa	10,000psi~20,000psi
Nominal Size	2"
Temperature Rating	-29ºC~121ºC(PU),-46ºC~121ºC(LU)	-20F~250F(PU),-50F~250F(LU)
Service	Standard,Sour Gas
Application	Fracturing,Cementing,Acidizing,Testing Lines

Effortlessly maintain peak performance with our available mating repair kit, designed for seamless inline maintenance.
Our innovative seal type and advanced seal materials significantly boost reliability and extend the service life of our valves.
Through meticulous special treatment of sealing surfaces and fluid-exposed areas, we have substantially enhanced corrosion resistance for unmatched durability.
Experience effortless operation with automatic open/close functionality, eliminating the need for shutdowns or manual intervention.

Repair Kits for Pressure Relief Valves





Driven by a business philosophy rooted in integrity, we steadfastly adhere to a development policy of 'high starting point, high quality, specialization'. We are poised to set the benchmark in the Manual Type Hydraulic Type Pressure Relief Valve Safety Valve industry. From research and development to manufacturing and inspection, our products are crafted in strict accordance with industry-leading standards. Whatever your equipment needs may be, we warmly invite you to connect with us and discover the exceptional quality and innovation we offer.