Specifications

brass non return check valve ,The valve is used for connecting or cutting off the medium in pipelines.It is easy to be installed

What is the details for brass non return check valve ?

 

Mini screw type high pressure brass non return one way check valve, has been widely applied in pipe system of HVAC industry. It can be installed in both vertical and horizontal direction, and the suitble media can be water, oil and gas, with the fetures of light weight, reliable seal function and good looking, it has been the first choice for more and more engineers.

 

 

brass check valve :

1.Nominal Pressure:1.6MPa

2.Working Medium:Water,Non-corrosive liquid

3.Working Temperature:-20<=t<=150

4.Pipe thread to ISO228(DN15-DN50)/ISO 7

 

Material List
Part	Material	ASTM	BS
Body	Brass	B124 C38800	2874 CZ122
Cap	Brass	B124 C38800	1400 LG2
Disc	Brass	B124 C38800	2874 CZ122
Spring	Stainless Steel	A313 304	3111 304S31
Seat	NBR

 

Valve Standard	Comply with MSS SP-80
	Threaded to BS 21(ISO7)/ASME B1.20.1
Size Range	15mm (1/2") ~ 50 mm(2")
Working pressure	300psi (20.7 bar)WOG Non-Shock
	150psi (10.3 bar)Saturated Steam
Testing Pressure	Shell: 450 psi(31 bar)Hydrostatic
	Seat: 330psi (22.7 bar) Hydrostatic
	80 psi (5.5 bar) Air
Suitable Media	Water, Oil, Gas

 

 

What is the Details specification for   brass non return check valve ?

 

  

 

Question and Answer
Samples:
(1)  we can make the samples according to customer’s samples or designs.
(2)Our designer team can finish the samples timely, the exact sample delivery time
depends on thesample’s style, usually in 10 working days.
(3) For New design samples, the buyers have to pay for the relative model fee.
(When you order reach a certain amount, we will return back the model fee to you)
Price Terms:
FOB, CFR,CIF.etc.
Payment Terms:
(1) T/T, 30% T/T deposit before production, pay the balance before shipment.
(2) L/C at sight (for large quantity order)
(3) 100% T/T in advance
Order and Mass Production:
(1) We will send PROFORMA INVOICE to you when the order is confirmed.
(2)  We will start to have mass production when confirm our sample and
30% T/T deposit received.
(3)  Quality is under the control and supervision during the production.
(4)  Packing information will be confirmed before the production finished,
If no special requirment, using our normal package.
Quality control and inspection:
(1)  Will be check by QC when Material & accessories inspection up arrival
(2)  In line control on Each Step
(3)  Every one valve will be comprehensive review before packing
(4) Sales will be spot check before shipping
(5)  Third Party inspection Such as CE, UL and so on
(6)  Original authorization through ISO9001:2000

 

 

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