Premium Double Bonnets 3-PC Check Valve for Secure Connections

• Customization: Available
• Media: Water
• Material: Carbon Steel
• Model NO.: 3-PC Thread Check Valve
• Connection Form: Thread
• Driving Mode: Manual
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Check Valve
• Type: Check Valve
• Function: Bypass-Valve
• Temperature: High Temperature
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Shipping Terms: EXW, Fob, CFR, CIF, etc.
• Warranty: 18 Months After Leaving Factory
• Certificate: ISO9001 & CE
• Manufacture Technique: Investment Casting
• Inspection&Testing: DIN3230, En12266-1
• Transport Package: Carton Box, Plywood Case
• Specification: 1/4"-3"
• Trademark: RST / OEM
• Origin: China
• HS Code: 8481804090
• Package Size: 50.00cm * 15.00cm * 40.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Swing Check Valve Thread End DIN Socket Weld End

Our stainless steel three-piece threaded check valve offers a unique vertical installation design for efficient backflow prevention in low-pressure systems. The valve's innovative three-piece construction consists of a central wafer-style body connected by two end bonnets with bolts and nuts, creating a robust yet serviceable assembly. Designed specifically for vertical pipeline orientation, this check valve provides reliable one-way flow control in a compact form factor ideal for space-constrained installations.

RST  VALVE is one of the professional Ball Valve Manufacturer in china. We supplies: floating ball valve,trunnion ball valve,metal seated ball valve,threaded end ball valve,butt welded ball valve,Forged steel ball valve etc, We can manufacture and supply ball valve according to your requirements Main material of the products are A105, WCB, C5,WC6, WC9,CF8, CF8M, 316 and so on. Tops Valve design by the standards of API6D, ASME, ANSI, JIS, DIN, BS, GB, etc.

 

Product Name	Swing Check Valve Thread End DIN Socket Weld End
1. Material	WCB, CF8, CF8M, 13Cr etc.
2. Size	1/4~3 inch ( DN6~DN80)
3. Thread standard	ISO9001 & CE, TS
4. Port	Full Port
5. Working Pressure	PN16
6. Connection Ends	Thread&Weld End
7. Working Temp.	-20~180ºC, or according to customer requirements for different industry.
8. Suitable Medium	Water, Natural Gas, Oil and some corrosive liquid
9. Operated	Handle operated, Locking device is option
10. Inspection & Testing	According to DIN2999
11. Delivery Time	15~20 Days
12. Package	Standard Exporting Plywood Case
13. Shipping Port	Ningbo/Shanghai, China
14. Shipping Terms	Exw, FOB, CFR, CIF, etc.
15. Payment Terms	T/T, Western Union, PayPal, etc.
	30% prepayment, 70% balance paid before shipping or against copy of BL
16. Country of Origin	Wenzhou city, China
17.Production Capacity	6000 ton/year
18. MOQ	10 PCS/size

 

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FAQ

FAQ
Q1: We are interested in your products?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: For some small size, like 1/4''-1''(DN6-DN25), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.
Q3: How about the warranty?
A3: The warranty time is 18 months after leaving our factory. We can repair or change because of the quality problems.
Q4: Payment
A4: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture API,DIN,GOST,JIS standards for different pressure & temperature & size according to different needs.
If you want to know more about our products, please contact freely. We will patiently answer your all questions.