China Hastelloy Sanitary Food Grade Pneumatic Flap Gate DN50 Butterfly and Check 2inch - 10inch Valve Price Wenzhou Vavula with EPDM Seat Video,Demo, How It Works & Features

Name: China Hastelloy Sanitary Food Grade Pneumatic Flap Gate DN50 Butterfly and Check 2inch - 10inch Valve Price Wenzhou Vavula with EPDM Seat
Uploaded: 2026-06-30T02:57:32+08:00
Description: Watch the China Hastelloy Sanitary Food Grade Pneumatic Flap Gate DN50 Butterfly and Check 2inch - 10inch Valve Price Wenzhou Vavula with EPDM Seat video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-12 3930

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Product Specifications

Model NO.:

N-BV 1007

Media:

Water

Driving Mode:

Pneumatic

Connection Form:

Welding

Structure:

Centre Sealing

Seal Form:

Auto Sealed

Valve Stem:

Normal

Work Pressure:

Low Pressure (Pn<1.6mpa)

Working Temperature:

Medium Temperature (120°C<T<450°C)

Material of Seal Surface:

Soft Sealed

Valve Body:

Forge Welding

Standard:

3A-DIN

Application:

Industrial Usage, Water Industrial Usage

Body Material:

SS304, SS316L

Sealing Material:

Silicone, EPDM, Viton, PTFE, or NBR

Qualified Certificate for Seal:

FDA

MOQ:

1PCS

Raw Material:

Forging or Casting

Processing Machine:

LG Mazak CNC Machine

Inner Surface Finish:

Ra 0.5

External Surface Finish:

Ra0.8

Trademark:

JONENG

Transport Package:

Wooden Case

Specification:

1/4"-4"

Origin:

Wenzhou China

HS Code:

8481804090

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