Stop valve for ammonia

Product description

AJ41B/F-16-40C,P,R

Structural features and uses

1. The middle flange is square structure, and the valve stem is connected by inter-rod.

2. The sealing surface of valve body adopts ball convex shape, and the valve foot is sealed by line.

3. Babbitt alloy sealing surface, good sealing performance, long service life.

Key performance specifications

Applicable medium: liquid, gas, ammonia, nitrogen, hydrogen

Applicable temperature: -10℃-150℃

The product application

Ammonia stop valve is suitable for the pipeline of ammonia gas and ammonia liquid medium in food, beer, pharmaceutical, chemical, water conservancy and other industries.

The product principle

Ammonia globe valve has compact structure, reasonable design, smooth channel tolerance, small flow resistance coefficient, bus alloy or tetrafluoride sealing surface, long service life, can naturally achieve chemical treatment performance in the use of temperature difference range variation environment.

Product structure

J41F, J41B flange type ammonia stop valve; J42F, J42B Angle type ammonia stop valve; J24B, J24F external thread Angle type ammonia stop valve; J14B, J14F internal thread Angle type ammonia stop valve; J11B, J11F internal thread ammonia stop valve; J21B, J21F external thread ammonia stop valve;

specification

Nominal diameter: DN15~DN300;

Nominal pressure: PN16~PN40;

Operating temperature: -40℃~-150℃

Body material: cast iron, cast steel, stainless steel

Stem material: stainless steel;

Sealing material: Babbitt alloy, tetrafluorin;

Packing material: PTFE;

Transmission mode: manual, electric, pneumatic;

Applicable medium: ammonia, ammonia liquid;

The product specification

Stop valve for ammonia

AJ41B-16~40C,P,R AJ41B-16C  AJ41B-16Q  AJ41B-16P

Nominal diameter                                          Size

AJ41B-25C  AJ41B-25Q  AJ41B-25P