Stack-mounting Pilot Operated Check Valve

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Description
Stack-mounting Pilot operated check valves prevent any flow in one direction. In the opposite direction, free flow with minimal pressure drop is possible. By applying a defined pilot pressure at X, the checked flow direction is held open as long as the pilot pressure is maintained. Stack-mounting valves with ISO / DIN / NFPA / ANSI interface.
Advantages
1. High pressure rating
2. Virtually zero leakage
3. Small opening pressures
Specifications of Stack-mounting Pilot Operated Check Valve

Symbol	Type	Q max. l/min	P max. bar	Opening pressure ratio	Interface	Data sheet
	SREA-A…	25	250	1 : 3,3	ISO 4401-02-01	SRE-4_400-P-465101-en
	SREZ-A…	60	315	1 : 6	ISO 4401-03-02 / DIN 24 340	SRE-6_400-P-466101-en
	SREZ-A…	120	315	1 : 6	ISO 4401-03-02 / DIN 24 340	SRE-10_400-P-467101-en
	SREA-A……	300	350	1 : 13	ISO 4401-07-07 / DIN 24 340	SRE-16_400-P-468101-en
	SREA-B…	25	250	1 : 3,3	ISO 4401-02-01	SRE-4_400-P-465101-en
	SREZ-B…	60	315	1 : 6	ISO 4401-03-02 / DIN 24 340	SRE-6_400-P-466101-en
	SREZ-B…	120	315	1 : 6	ISO 4401-03-02 / DIN 24 340	SRE-10_400-P-467101-en
	SREA-B…	300	350	1 : 13	ISO 4401-07-07 / DIN 24 340	SRE-16_400-P-468101-en
	SREA-AB…	25	250	1 : 3,3	ISO 4401-02-01	SRE-4_400-P-465101-en
	SREZ-AB…	60	315	1 : 6	ISO 4401-03-02 / DIN 24 340	SRE-6_400-P-466101-en
	SREA-AB…	120	315	1 : 6	ISO 4401-03-02 / DIN 24 340	SRE-10_400-P-467101-en
	SREA-AB…	300	350	1 : 13	ISO 4401-07-07 / DIN 24 340	SRE-16_400-P-468101-en

Tag: Sliding Vane Pumps | High pressure sliding vane pump | Low pressure sliding vane pump | Side Channel Pumps

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