JIS F7474 Manufacturer Supply Marine Cast Steel 20K Screw Down Angle Check Valves

• Customization: Available
• Media: Water, Steam, Oil
• Temperature: Max. Temperature: 200 Degree Celsius
• Model NO.: JIS F7474
• Actuator: Manual
• Material: Steel
• Structure: Angle Check Valves
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Cryogenic Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve
• Standard: DIN, JIS
• Nominal Diameter: DN32-DN150
• Nominal Pressure: 20K
• Body Material: Cast Steel
• Condition: Water, Steam and Oil
• Stem: SUS410
• Disc: Scs2
• Body: Sc480
• Bonnet: Sc480
• Transport Package: Plywood Case
• Specification: 20K
• Trademark: Keysmile
• Origin: Qingdao, China
• HS Code: 84818040
• Production Capacity: 50000/Year

Product Description

Manufacturer supply JIS F7474 Marine Cast Steel 20K Angle Check Valves

Products Features:

1. Strict-selected materials, meet with domestic and foreign standards, reasonable structure and beautiful shape.
2. Stem has a good anti-corrosion and scratch resistance.
3. Can be used with a variety of flange pipe standard and sealing surface pattern to meet the various engineering needs and users' requirements.
4. Full range of body materials, packing and gasket can matched based on the actual working conditions and users' reasonable requirement, applied to all kinds of pressure, temperature and medium conditions.
5. For SS material valves, corrosion resistance stainless steel valve body, high hardness, strong oxidation resistance.
6. Flexible hand wheel operation, small torque, convenient switching.
7. Good sealing performance-metal hard seal, high temperature resistance of 200 ºC

Product Parameters

  

Rating	SIZE	φd	L	L1	H	H'	RF Flange				φW
							φD	φC	t	n-φh
20K  JIS F 7474	32A	32	190	100	270	250	135	100	18	4-19	160
	40A	40	200	110	290	265	140	105	18	4-19	160
	50A	50	230	125	305	275	155	120	18	8-19	200
	65A	65	270	135	345	305	175	140	20	8-19	224
	85A	80	300	150	385	340	200	160	22	8-23	250
	100A	100	350	170	440	385	225	185	24	8-23	280
	125A	125	430	200	500	440	270	225	26	8-25	315
	150A	150	500	225	550	485	305	260	28	12-25	355

 

NO.	Parts	Material
1	Body	SC480
2	Bonnet	SC480
3	Handwheel	FC200
4	Disc	SCS2
5	Valve seat	SCS2
6	Disc nut	SCS2
7	Stem	SUS410
8	Screwed bonnet bush	C3604
9	Seat ring	C3604
10	Packing gland	S25C
11	Stud bolt	SS400
12	Stud bolt	SS400
13	Hex. nut	SS400
14	Hex. nut	SS400
15	Hex. nut	SS400
16	Lock pin	SS400
17	Split pin	C2600
18	Disc lock washer	C2801
19	Packing	GRAPHITE
20	Gasket	NON ASBESTOS
21	Name plate	C2801

Our Advantages

1. We accept customized packaging.
2. We accept brand customization.
3. We have advanced technology.
4. We accept OEM&ODM for hardware's producing.
5. We can offer the best service and timely delivery.
6. We have our own factory with strict quality control system.
7. We have 25+ years experiences of manufacturing and trading
8. We have high quality and full range of JIS standard marine valves.
   

   

   
   

   

   
    

   FAQ

   1. Q: Are you a manufacturer or trading company ?
   A: We are a professional valve factory Located In JIMO, Qingdao, China.
   2. Q: What's Execution Standard of your products?
   A: we are specialized in JIS standard, and we can do welding, stamping, sheet metal, laser cutting and other hardware based on drawings or samples.
   3. Q: Is there any stock in your factory? And how long is your delivery time?
   A: We stock valves with normal sizes.
   It is 35-40 days if the goods are not in stock based on order quantity.
   4. Q: Which countries do you export to?
   A: We export directly to vast majority of countries in the world.
   5. Q: Can you provide the relevant documentation and certificate?
   A: Yes, We can provide the international certificates according to the customers need.
   6. Q: Do you provide samples?
   A: Yes, welcome sample order to test and check the quality of products.
   7. Q: Can you OEM or ODM?
   A: Yes, we have a strong research & development team. The products can be made according to your request.
   8. Q: What is the terms of payment?
   A: 30% T/T in advance ,70% balance before shipment or see copy of bill of lading.
   9. Q: How to deal with after sales?
   A: warranty time : 12 months from the shipment.