Proportional pressure relief valve back pressure valve

Product Name: Proportional Relief Valve

Specifications :

1. We are the professional manufacturer of the valve;
2. Superior quality and competitive price;
3. In stock, fast delivery.

Set pressure: from 50 to 6000 psi (3.4 to 413bar).

Maximum outlet pressure: 1500 psi (103bar).

Temperature Range: -23C~148C.

Size: From 1/8" to 3/4".

Manual override handles available to open the valve without changing the set  pressure when lower than 1500 psi.

7 available springs privide a wider rang of set pressure than others.

We provide 316, 304, 316L and 304L/A182 body materials.

Ordering Information:

Series No.	Inlet Type	Inlet Size	Outlet Type / Outlet Size	Orifice	Seal Material	Spring KitColor	Manual Override Handle	Body Material
RV1	Female NPT	1/8 in.	Same as Inlet	0.14 in. / 3.6mm	Fluorocarbon FKM	Green 50-300 psig	None	316
	Male NPT	1/4 in.		0.25 in. / 6.4mm	Buna N	Orange 300-700 psig	Manual Override Handle	316L
	Female BSPT	3/8 in. or 6mm			Neoprene	Yellow 700-1500 psig		304
	Male BSPT	1/2 in. or 8mm			Ethylene Propylene	Purple 1500-2500 psig		304L
	Female ISO for BP	10mm			Kalrez	White 2500-3500 psig		Alloy20
	Male ISO for BG	3/4 in. or 12mm				Blue 3500-4500 psig		Alloy400
	Female BSPP for BP					Red 4500-6000 psig		Duplex 2507
	Male BSPP for BG							904L
	Fractional Tube Fitting
	Metric Tube Fitting

Other Informations:

MOQ (Minimum Order Quantity): 1 PC.

Delivery Time : It depends on the order quantity, as usual 4 week, negotiable.

Payment Term : T/T, Western Union, Paypal, negotiable.

Products Warranty : It depends on different products, as usual for one year at least.

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Non-return Check Valve                                                               Stainless Steel Needle Valve

Our products are designed and manufactured to interchange and intermix with Swagelok® tube fittings.

H ikelok is designed and precisely manufactured to intermix and interchange major global brands.