Double-acting Pneumatic Globe Valve
Products > Pneumatic Control Valve > Double-acting Pneumatic Globe Valve
Products Name: Double-acting Pneumatic Globe Valve
Category:
Contact Us

Tel: 86 577 67355010
Fax: 86 577 67985602
Email: hisun@goolevalve.com

Description

Pneumatic Globe valve adopts the double-acting cylinder, the use of upper air intake cavity or inferior vena intake to remote control valve, easy to operate, flexible. Cylinder using medium: compressed air,. Pneumatic valve has simple structure, convenient maintenance; Working stroke is small, open shutoff time is short; Pneumatic cut-off valve disc and seat sealing surface USES the taper sealing, close the small friction, scouring resistance, reliable sealing. Pneumatic cut-off valve seat can be for replacement type seat, can be arbitrary combination and shut down a pair of sealing surface material, in order to satisfy the requirement condition, prolong service life.

Main structure features :

Disc and seat sealing surface using iron base alloy or department too vertical (Stellite) cobalt-based hard alloy surfacing and become, wear-resisting, high temperature resistance, good corrosion resistance, abrasion resistance, long service life.

Pneumatic cut-off valve stem through surface nitriding treatment and conditioning, with good corrosion resistance and abrasion resistance.

Can be used in a variety of pipe flange and flange seal face type, can meet the needs of all kinds of engineering and the user requirements.

Pneumatic cut-off valve body materials, variety complete, packing and gasket can be reasonable selection according to actual working condition or the user requirements, can be applicable to all kinds of pressure, temperature and medium conditions.

Pour sealing adopts screw connection seal seat or ontology austenitic stainless steel welding and become, reliable sealing, can change the packing without downtime, convenient and quick, do not affect system to run the valve adopts double-acting cylinder, use the upper air intake cavity or inferior vena intake to remote control valve, easy to operate, flexible. Cylinder using medium: compressed air,. Simple structure, convenient manufacture and maintenance; Working stroke is small, opening and closing time is short; Closed (disc) and valve seat sealing surface USES the taper sealing, closing force is small, scouring resistance, reliable sealing. Seat, seat for replacement type can be any combination and shut down a pair of sealing surface material, in order to satisfy the requirement condition, prolong service life.

major parts material:

Body

 

Gland

disc

Sealing ring

stem

packing

Suitable medium

Sutiable temperature
(≤℃)

WCB

WCB+D507MO

D577

2Crl3

Flexible graphite

Water,oil,steam

425

ZGlCrl8Ni9Ti

0Crl8Ni9Ti
Stellite12

Stellite6

lCrl8Ni9Ti

PTFE

 

200

ZGlCrl8Ni2Mo2Ti

CF8M
Stellite12

lCrl8Ni2Mo2Ti

lCrl8Ni2Mo2Ti

PTFE

 

200

ZG00Crl7Nil4M02

CF3M
Stellite12

Stel1ite6

316L

PTFE

Urea, ammonium solution

200

 

ZGlCr5MO

ZGlCr5MO
Stellite12

Stel1ite6

25Cr2Mo1VA

Flexible graphite

Water, oil, steam

550

 

 

 

 

Feedback
Related Products
Carbon Steel Penumatic Globe Valve

Penumatic Flange Globe Valve

Hastelloy Straight Trip Penumatic Reguarting Valve

 Pneumatic Extraction Check valve H664Y

About Us

Zhejiang Hisun Automation Instrument Co.,Ltd is a specialized manufacturer for different industrial control valves, ball valve, butterfly valve, gate valve, globe valve and related automation instrument. We have different workshops for tho...Learn More

Contact Info

Add

HE-YI INDUSTRIAL PARK,OUBEI,WENZHOU,ZHEJIANG,CHINA

Phone

TEL: 86 577 67355010 Fax: 86 577 67985602

Email

hisun@goolevalve.com

Copyright © 2016 Zhe Jiang Hisun Automation Instrument Co., Ltd