900lb-2500lb Butt Weld Cast Steel Pressure Seal Swing Check Valve (GAH64H)

900lb-2500lb Butt Weld Cast Steel Pressure Seal Swing Check Valve (GAH64H)

Main External Dimensions. 

Type	d	L	H
H64Y-250 H64Y-320 H64Y-P54 140V H64Y-P54 170V H64Y-P57 170V	65	330	228
	80	368	229
	100	457	261
	125	483	333
	150	559	387
	200	650	468
	225	750	484
	250	800	530
	300	850	615
	350	900	680
	400	950	700
	450	1000	715

Standard Compliance. 

Design & manufacture	Face to face length	Pressure-Temperature	Test & Inspection
E101,JB/T 3595,DL.T531	E101,JB2766,GB/T 15118.1	E101,JB/T3595	E101,JB/T9092

 
Pressure Test.
 

Type	Nominal Pressure	Shell Test(MPa)	Seal Test(MPa)
H61Y	25.0	37.5	27.5
H64Y-320	32.0	48.0	35.2
H64Y-P54 140V	P54 140V	42.0	15.4
H64Y-P54 170V	P54 170V	48.0	18.7
H64Y-P57 170V	P57 170V	63.0	18.7

 
Main Parts and Material.
 

Body	Bonnet	Disc,Seat	Sealing ring	Applicalbe Temperature	Suitable medium
WCB	25	25/STL	Graphite+F304	≤425°C	Water,steam,oil
12CrMoV	12CrMoV	12CrMoV/STL		≤550°C
WC6	12CrMoV	12CrMoV/STL
WC9	12CrMoV	12CrMoV/STL

 
Why Choose Us?

1. Manufacturer
We are manufacturer of control valve for 16 years, our factory is located in Shaoguan, which in the north of Guangdong Province. We offer OEM/ODM service, and also we have our own band "GOOLE". Our products has won the trust from the customer as our high qulity and good after-sales.

2. High quality
In early days, 15 years ago, we introduce a full set of control valve production technology from Germany. We've been the OEM suplier for German brand valve. It just cost you 50% price to buy the same type same technical standard products compared with German products. GOOLE stick to the concept of 'Quality First, Credit Uppermost, products has been certified by CE, CQC, TUV, ISO14001,etc.

3.Good After-sales
Our sales will reply you as soon as possible for any question about valves.  We will track the customer product usage, if customer find any problem, our engineer will follow up at first time. For the accessories, we offer the best price.

FAQ

1. Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
 
2.Q:What measures you can provide to ensure our our deal?
A: We are the trade assurance supplier on Made-in-china.com. If you place an trade assurance order, you will receive 100% refund of the trade assurance amount for   order not meeting agreed 
delivery or quality terms.
 
3.Q:How can I start a new trade assurance order?
A:You can make it as follow:
    1) Find a Trade Assurance supplier and negotiation your order terms  
    2) Confirm your contract on Made-in-china.com 
    3) Submit your initial payment by T/T .
    4) Enjoy Trade Assurance protection up to your covered amount .
 
4. Q:Does the trade assurance support any amont of order?
A: No, this service just support the order of more than $1000.
 
5.Q:What's your after-sale?
 A: We offer 12 months warranty service, and we also sell the valve parts.