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| Categories | Safety Valve |
|---|---|
| Brand Name: | JGPV |
| Place of Origin: | China |
| MOQ: | 1set |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 500 Set per month |
| Delivery Time: | 14 days |
| Packaging Details: | Plywood box safety packing |
| Application:: | General |
| Certificate:: | ISO9001, ISO14001 |
| Medium Type:: | Water, steam and oil etc. |
| Connection:: | Threaded / Flanged / Welded |
| Standard Or Non-Standard:: | Standard |
| Flow way:: | Two way |
| Actuation:: | Manual, Electric, Pneumatic,Automatic |
| Sealing Performance:: | Sealing |
| Working Temperature:: | Normal Temperature And High Temperature |
| Pressure Application:: | Normal Pressure |
| Quality Warranty:: | 18 Months |
| Company Info. |
| Shanghai Jianggong Valve Manufacturing Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Highlight: Stainless steel internal and external thread safety valve
Product introduction:
Safety valve is a kind of automatic pressure relief device for pressure equipment, container cargo line. When the pressure in the protected system increases beyond the allowable value, the valve automatically opens, discharge part of the excess medium, to prevent the system pressure continues to rise, when the system pressure decreases to a specified value, the valve can automatically close, so as to ensure the normal operation of the system.
Product technical parameters:
Nominal diameter DN(mm) | DN25 | |
Nominal pressure PN(MPa) | 1.6 | |
Test pressure (MPa) | Strength test (Water) | 2.4 |
Set pressure test (Air) | 0.9 | |
Main component | Body | 1Cr18Ni9Ti |
Bonnet | 1Cr18Ni9Ti | |
Disc | 1Cr18Ni9Ti | |
Spring | 50CrVA | |
Stem | 1Cr18Ni9Ti | |
Applicable medium | Water, air, petroleum gas and weak corrosive medium | |
Working temperature | ≤300℃ | |
Connection method | Flange connection | |
Product features:
>1. >This type of safety valve designed for the equipment and pipeline of petroleum gas, air water and corrosive medium what the working temperature are less than 200℃.
>2. >Economic design with large displacement.
>3. >Disc is equipped with a backflush disc component, the plane structure of the disc and seat is easy to repair and rework.
>4. >Small setting pressure deviation, up to ±3%.
>5. >High quality spring steel, ensure the life and stability of the spring.
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