Manual Flanged Butterfly Valve

July 24, 2025

Model NO.: D341X

Working Pressure: Mid-Pressure (2.5MPa < Pn < 6.4MPa)

Operating Temperature: Medium Temperature (120Â°C < T < 450Â°C)

Seal Material: Soft Sealing

Valve Body: Casting

Standards: GB, DIN, ANSI

Application: Industrial, Water Treatment, Domestic Use

Color: Blue or Customized

Pn Rating: 10, 16, 150lb, 300lb

Dn Size: 50â€“3200mm

Design: Casting or Forging

Operation Type: Manual, Electric, Pneumatic

Sealing Materials: EPDM, NBR, PTFE, Viton, Stainless Steel, Stellite

Certifications: CE, ISO9001, ISO14001, SGS, GOST

Paint Thickness: 250 Micron

Usage: Tap Water, Drinking Water, Sea Water, Oil, Gas

Type: Lug Butterfly Valve

Brand: BH

Packaging: Wooden Case

Material: Ductile Iron

Origin: China

HS Code: 8481804090

This butterfly valve is widely used as a shut-off and control device in water supply, drainage, chemical, pharmaceutical, textile, and ship industries. It is ideal for pipelines where reliable sealing and efficient operation are required.

Compact and lightweight design for easy installation and maintenance.

Simple structure with quick 90-degree operation for fast control.

Low operating torque for energy efficiency and ease of use.

Excellent flow regulation performance with a linear flow curve.

Long service life, designed to withstand tens of thousands of opening and closing cycles.

Leak-proof sealing tested under pressure conditions.

Available in a wide range of materials suitable for different media types.

Performance Parameters:

DN 40â€“1200 mm

PN 1.0â€“1.6 MPa

Max. Temperature 100Â°C

Media Water, Gas, Oil

Operation Manual / Electric / Pneumatic

Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â

Packing: Wooden Case

Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â

BOHAI VALVE GROUP CO., LTD. is a professional manufacturer specializing in the production of various types of valves. Located in the Tianjin Bohai Economic Development Zone, the company covers more than 10,000 square meters. Established in 1980, it has over 38 years of production experience and currently employs ten technical engineers and over 100 skilled workers. Our products are exported to Europe, America, Australia, Egypt, and Southeast Asian countries. We are committed to providing high-quality products at competitive prices with excellent customer service.

Bohai Valve Group Co., Ltd.
Tel: +86-022-28596661 ext 8013 | Fax: +86-022-8861 5222
Web: www.bhvalve.cn
Address: No.88 Gao Ying Road, Beizhakou Town, Jinnan District, Tianjin, China
Fatty Primary Amines
Fatty Amines,Primary Amine,Fatty Primary Amines,Chemical Auxiliary Agent
Sichuan Tianyu Oleochemical Co., Ltd , https://www.sclthoil.com

DN	40â€“1200 mm
PN	1.0â€“1.6 MPa
Max. Temperature	100Â°C
Media	Water, Gas, Oil
Operation	Manual / Electric / Pneumatic