JSV-FF21/22/23 - Safety Relief Valve JOKWANG KOREA

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Safety Valve

JSV-FF21/22/23 - Safety Relief Valve JOKWANG KOREA

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Model: JSV-FF21/22/23

Safety Relief Valve

Status: Order
Model: JSV-FF21/22/23

Trademark: JOKWANG

Origin: Korea

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Safety Relief Valve

JSV-FF21/22/23
(Conventional Type)

It is used as a safety relief valve and a relief for pumps in large capacity steam boilers, various pressurized containers and gauge devices.

This product has been designed according to the standards for KS B 6216 safety valves for steam and gas. The structure is simple and easy to maintain. The spring has been manufactured within the range of the maximum effective stress of the material to ensure operation. It has received certification from the Occupational Safety and Health Agency and Korea Gas Safety Corporation. For leakages, the standard of API STD 527 applies.

Product specification

Model		Format	Applicable liquids	Correct temperature to be applied (°C)	Correct pressure to be applied Mpa (kgf/cm²) Mpa(kgf/cm²)	How to connect the item	Material				Cover/Lever format
							Main body	Key part	Cover	Spring
JSV-FF21	Occupational Safety & Health Agency Certified products	Full bore type	Steam Gas Liquid	-44~400	0.035~2.2 (0.35~22.0)	JIS,ASME, ISO,DIN Flanged	Cast Steel Stainless Steel Bronze	Stainless Steel	Cast Steel Stainless Steel Bronze	Carbon Steel Stainless Steel	CN CL PL OL
JSV-FF22	Inspected by the Korea Gas Safety Corporation			-29~400			Cast Steel		Cast Steel		CNPL
JSV-FF23				-196~400			Stainless Steel		Stainless Steel