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Customer Reviews

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Mr Abílio Cipriano

Very appreciate for your professional service & higher standard quality control,very happy to know you.

—— Mr Johnifere

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Industrial Swing Cast Steel Check Valve with WCB CF8 CF8M , Oil Check Valve

Large Image : Industrial Swing Cast Steel Check Valve with WCB CF8 CF8M , Oil Check Valve

Product Details:

Place of Origin:	CHINA
Brand Name:	RST or OEM
Certification:	ISO9001,CE,TS
Model Number:	H41

Payment & Shipping Terms:

Minimum Order Quantity:	10 pcs
Price:	flexible
Packaging Details:	PLYWOOD CASES
Delivery Time:	flexible
Payment Terms:	L/C.T/T
Supply Ability:	flexible

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Detailed Product Description

Material:

WCB/CF8/CF8M

Pressure:

Class 150-1500

Size:

NPS 1/2"-36"

Connection:

Flange End

Highlight:

dual plate check valve

oil check valve

Industrial Swing Cast Steel Check Valve with WCB CF8 CF8M , Oil Check Valve

Key words:Swing Check Valve Flanged End,Class 150-1500,H41,NPS 1/2"-36",WCB/CF8/CF8M

Size	NPS 1/2"-36"
Pressure	Class 150-1500
Material	1/2"-2": A105, LF2, F11, F22, F5, F304, F316, F304L, F316L 2"-36": WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M
Design & Manufacture	API 6D,BS 1868,ASME B16.34
Face to Face Std.	API 6D,ASME B16.10,DIN 3202,BS2080
End Connection Std.	ASME B16.11,ASME B1.20.1,ASME B16.5, ASME B16.47,EN1092,ASME B16.25
Test standard	ISO5208,API 6D,API598
Structure Type	Regular Pattern, Pressure Sealed Pattern

Ratings & Review

Overall Rating

4.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

67%

4 stars

3 stars

2 stars

33%

1 stars

All Reviews

Mixue

United States Oct 23.2025

Helpful (12)

Solid Pattern Quick Dry One Piece Jumpsuit for Women 2023 Customized Logo Gym Sets

Wanzan

Brazil Oct 23.2025

Helpful (1w+)

"The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly r

Lily

Brazil Oct 21.2025