API/ISO/CE/ANSI 300lb 150lb DN40 DN50 Pn65 Wcb Ss CF8 Pressure Relief Self-Operated Pressure Regulating Valve for Oil Water Chemical

• Media: Steam
• Certification: CCC, RoHS, ISO, CE
• Temperature: -20degree C~180degree C
• Connection: Flange
• Valve Seat: Single-Seat
• Material: Forged Steel, Cast Steel
• Delivery Time: 15-25 Days
• Coating: Customized
• End Connection: Threaded, Socket Weld
• Test: API598
• Certificates: CE/ISO/SGS/Mtc
• Warranty Time: 24 Months
• OEM/ODM: Customized
• Manufacturer: Kamroo
• Connecting Type: Flange
• Transport Package: Wooden Case
• Specification: customized
• Trademark: KAMROO
• Origin: China
• HS Code: 8481100090
• Production Capacity: 10000PCS/Year

Product Description

A Pressure Regulating Valve (PRV) is a type of control valve used to maintain a predetermined downstream pressure, regardless of fluctuations in upstream pressure or flow conditions. These valves are essential in various industries, including water supply systems, gas distribution networks, and industrial process control, to ensure stable and safe operation of equipment and systems.

Understanding and choosing the right pressure regulating valve for a specific application involves considering factors like flow rate, pressure range, fluid type, and environmental conditions. Proper selection and maintenance of PRVs are critical to the safe and efficient operation of many systems.

 

 

 

 

 

Safety: Prevents equipment damage and ensures safe operation by maintaining pressure within safe limits.
Efficiency: Enhances system performance by providing stable pressure, reducing energy consumption.
Reliability: Reduces wear and tear on components by avoiding pressure fluctuations.

In the case of a pressure reducing valve, the outlet pressure (pressure prevailing on the outlet side) is set. The set pressure of a pressure reducing valve always refers to the outlet pressure at zero usage. i.e. no medium is flowing through the valve and all draw-off points are closed.

If a draw-off point on the outlet side is opened medium flows through the valve and the outlet pressure falls below the set pressure. Once the draw-off point is re-closed the outlet pressure rises again to the set pressure.

 

DN (mm)	L				H
	PN16 PN40	PN63	B	H1	A=176		A=195		A=230           A=280						A=308
					Pressure adjustment range (KPa)
					120-300	480-1000	120-300	480-1000	280-500	40-80	60-140	120-300	480-1000	15-50	40-80	60-140
20	150	230	383	43	585	585	720	720	595	595	595
25	160	230	383	48	585	585	735	735	595	595	595
32	180	260	512	57	595	585	750	750	605					605	605	605
40	200	260	512	66	610	610			620					626	626	626
50	230	300	603	80	620	620			630					630	630	630
65	290	340	862	92					730					730	730	730
80	310	380	862	100					745					745	745	745
100	350	430	1023	120					760					760	760	760
125	400	500	1380	134					790			790	790	790	790	790
150	480	550	1380	156					805			805	805	805	805	805
200	600	650	1800	199					855			855	855	855	855	855