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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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manual handle UPVC butterfly valve, wafer type, 1” to 8”, PN1.0Mpa

Large Image : manual handle UPVC butterfly valve, wafer type, 1” to 8”, PN1.0Mpa

Product Details:

Place of Origin:	China
Brand Name:	DINAI
Certification:	ISO
Model Number:	D371X-10

Payment & Shipping Terms:

Minimum Order Quantity:	5 Sets
Price:	$166~$2000
Packaging Details:	Wooden Case
Delivery Time:	7-15 Days
Payment Terms:	T/T; L/C
Supply Ability:	500~1000 Sets/Month

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Detailed Product Description

Highlight:

Diaphragm Valve

CPVC butterfly valve

manual handle UPVC butterfly valve, wafer type, 1” to 8”, PN1.0Mpa

FEATURES
• Sizes from 1” to 8”.
• PP-GF body, UPVC disc
• EPDM/FPM seat.
• working temperature from -10℃ to 75℃.
• working pressure PN10 bar.
• lever handle operation
• ANSI#16.5,JIS10K,DIN wafer connection.

APPLICATION AREA

• acid pickling piping line
• electroplating liquid carrying.
• pharmaceutical factory acid and carrying.
• oil and gas industrial.
• textile mill,Leather Factory acid piping line.
• mining plant, metallurgy plant, fertilizer plant waste liquid piping line.
• semiconductor water treatment piping line.
• waste water treatment piping line
• food industrial salt water piping line
• chlorine plant

manual handle UPVC butterfly valve, wafer type, 1” to 8”, PN1.0Mpa 0

Ratings & Review

Overall Rating

3.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

33%

4 stars

3 stars

2 stars

67%

1 stars

All Reviews

Songshang

Tuvalu Oct 29.2025

trustpilot.com

Helpful (1)

"Setting the IPD on my Pico 4 was a game-changer! The three physical presets cover most ranges, and the difference in sharpness is noticeable.

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