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PN16 PTFE Seat Ring CF8 Flap Flanged Check Valve

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China Wenzhou Xidelong Valve Co. LTD certification
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PN16 PTFE Seat Ring CF8 Flap Flanged Check Valve

PN16 PTFE Seat Ring CF8 Flap Flanged Check Valve
PN16 PTFE Seat Ring CF8 Flap Flanged Check Valve PN16 PTFE Seat Ring CF8 Flap Flanged Check Valve

Large Image :  PN16 PTFE Seat Ring CF8 Flap Flanged Check Valve

Product Details:
Place of Origin: China
Brand Name: CXDLV
Certification: ISO9001:2008&PED
Model Number: H44
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: Negotiation
Packaging Details: Suitable Polywood Cases according to different valves structure
Delivery Time: 7-30 days
Payment Terms: L/C, T/T, Western Union
Detailed Product Description
Disc Material: CF8M/CF8/CF3/CF3M/WCB Temperature: Normal Temperature
Size: 2"~10" Connection: Flange To Flange
Power: Manual Seat Ring: PTFE
Body Material: CF8M/CF8/CF3/CF3M/WCB
High Light:

cf8 flap flange type check valve


ptfe forged steel check valve

                                                                             CF8 Flap Flanged Swing Check Valve PN16
- Design Standard: ASME B16.34, API6D

Wall thickness:  ASME B16.34.
- Face to Face: ASME B16.10, API6D
- End Flange: ANSI/ASME B16.5, API605
- Buttwelding Ends: ASME B16.25
- Inspection and Test: API598, API6D
         Check valves are mechanical devices that permit liquids and gases to flow in only one direction, preventing flow from reversing. They are classified as one-way directional valves meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. Fluid flow in the desired direction opens the valve, while backflow forces the valve closed.
PN16 PTFE Seat Ring CF8 Flap Flanged Check Valve 0

1" 25 127 64 108 79.5 51 11.1 4-16
1 1/4" 32 140 68 117 89.5 64 12.7 4-16
1 1/2" 40 165 75 127 98.5 73 14.3 4-16
2" 50 203 98 152 120.5 92 15.9 4-19
2 1/2" 65 216 112 178 139.5 105 17.5 4-19


1. The swing-type stop valve has a spherical connection structure at the connection between the rocker arm and the valve flap, so that the valve flap has a certain degree of freedom in the range of 360 ° C, and has appropriate micro-position compensation.
2. The sealing surface of the rotary check valve sealing pair is made of alloyed steel (13Cr) or cemented carbide Stellite6, which is used in fine-grained media and does not wear quickly due to erosion.

Packing Details: We choose suitable wood cases according to different valves and arrange skilled workers to pack in case of bruise. Long term cooperated forwarder will book space, clear customs and transport for us without delay. There are three ways for transportation, by sea, by air and by train. We will arrange transportation according to customers' needs.
Delivery Details: according to the order, 7~60days
Q: Are you trading company or manufacturer ?
A: We are a manufacturer for more than 16years.
Q: How long is your delivery time?
A: According to the order,7~60days.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free, but the courier charge is accounting on buyers.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Contact Details
Wenzhou Xidelong Valve Co. LTD

Contact Person: jin

Tel: 13858894811

Fax: 86-577-86890889

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