Szxt Pneumatic Diaphragm Regulating Valve

Model NO.
SZXT
Material
Stainless Steel
Type
Self-Operated
Port of Ningbo
Class IV (Standard, Metal Seat)
Body Type
Straight Through, Angle, Z Shape
Pressure
Normal Pressure
Use
Adjust
Transport Package
Wooden Box
Specification
DN15-DN500
Trademark
xc
Origin
China
HS Code
8481804090
Production Capacity
10000
Reference Price
$ 99.00 - 4,500.00
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Product Description





Szxt Pneumatic Diaphragm Regulating Valve Szxt Pneumatic Diaphragm Regulating Valve Szxt Pneumatic Diaphragm Regulating Valve Szxt Pneumatic Diaphragm Regulating Valve

Product characteristics


ZXT type adopts multi-spring actuator, height and weight can be reduced by 30%. The inner surface of the valve body is coated with a variety of materials to avoid direct contact with the medium and withstand the corrosion of the strong valve corrosive medium. When the valve is closed, the amount of internal and external leakage is zero, especially suitable for highly toxic media or not allowed to pollute the medium of the valve joint. The flow path is simple, the resistance is small, and the rated flow coefficient is larger than that of the same caliber single seat and sleeve regulating valve .

Parts Material

Main parts material: valve body: HT200, ZG230~450 or the above material lining diaphragm: butadiene rubber, natural rubber, PTFE corrugated film: nitrile rubber clip reinforced polyester fabric spring: 60S12Mn body lining material and application range Valve body lining temperature (ºC) applicable media
Valve body lining Service temperature (C) Applicable medium
Unlined -10 ~ +175 Suitable for non-corrosive media
Soft rubber -10 ~ +85 Has good wear resistance, suitable for cement, clay, coal dust, dry fertilizer and so on
Ebonite -10 ~ +85 Suitable for non-mechanical, salt, hydrochloric acid, gold-plated solution, soft water, chloride, chlorine, etc
Neoprene adhesive -10 ~ +105 Animal oil, vegetable oil and lubricant corrosive mud
Butyl gum -10 ~ +120 Good corrosion resistance and wear resistance, best corrosion resistance to most inorganic acids and acid mortar
Enamel -10 ~ +175 Suitable for warm inorganic acids, oxidizing acids, halogens, alcohols, esters and other compounds
Fluorine 46 -10 ~ +190 Suitable for strong corrosive media such as sulfuric acid, hydrochloric acid and sodium hydroxide

Precautions

 
Diaphragm material Temperature to use (C) Applicable medium
Butyl gum (Grade B) -40 ~ +100 Inorganic acids such as: sulfuric acid, hydrofluoric - acid, phosphoric acid and other bases and salts
Natural glue (Grade Q) -50 ~ +100 Mainly used to purify water, inorganic salts and alene mineral acid medium
Polytetrafluoroethylene -10 ~ +150 Excellent chemical stability, resistance to strong acid, concentrated alkali, strong oxidant corrosion

Installation matters


Flange standard: Cast iron flange according to GB4216-84
Cast steel flange according to GB9113-88
Type of sealing surface of flange: convex
Actuator gas signal connector: internal thread M16×1.5
Structure length: GB12221-89
Valve body flange end distance and flange standards can also be manufactured according to user specified standards such as ANSI, JIS, DIN and other standards


Szxt Pneumatic Diaphragm Regulating Valve Szxt Pneumatic Diaphragm Regulating Valve Szxt Pneumatic Diaphragm Regulating Valve Szxt Pneumatic Diaphragm Regulating Valve Szxt Pneumatic Diaphragm Regulating Valve Szxt Pneumatic Diaphragm Regulating Valve

 

Control Valve

PNEUTEC.IT, 2023