Gold Member Since 2015
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Yongjia Goole Valve Co., Ltd.

Control Valve, PTFE Lined Control Valve, PTFE Lined Pneumatic Control Valve manufacturer / supplier in China, offering PTFE Lining Pneumatic Diaphragm Valve Weir Type (GHTG), Bellows Pressure Reducing Valve (BRV71/73-GVPR06), Dp27 Pilot Operated Pressure Reducing Valve and so on.

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Supplier Homepage Product Control Valve PTFE Lined Regulating Valves PTFE Lining Pneumatic Diaphragm Valve Weir Type (GHTG)

PTFE Lining Pneumatic Diaphragm Valve Weir Type (GHTG)

Purchase Qty.:
(Pieces)
1-499 500+
FOB Unit Price: US $20 US $15
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $20
500+ US $15
Get Latest Price
Port: Ningbo, China
Production Capacity: 50000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GHTG
  • Leakage Standard: Class IV or Class VI
  • Actuator: Pneunamic
  • Material: Wcb, S.S 304, Ss316, Ss304L, Ss316L
  • Usage: Flow Control
  • Size: Dn15-Dn300
  • Transport Package: Plywood Case
  • Origin: Wenzhou, Zhejiang, China
  • Category: Control Valve
  • Flow Characteristic: Linear or Equal Percentage
  • Connecting Type: Flange
  • Medium Temperature: - 20 Deg C to 150 Deg C
  • Type: Standard Type, Regulating Cutting Type, Bellow Sea
  • Trademark: GOOLE, OEM
  • Specification: CE, SGS, TUV
  • HS Code: 8481804090
Product Description

1. PTFE Lining Pneumatic Diaphragm Valve(GHTG)Characteristics:
         This product is composed of the pneumatic multi-springs, pneumatic actuator and the low flow resistance sleeve. Weir Pattern Fluorine Plastic Lined Diaphragm Valve  
PTFE Lining Pneumatic Diaphragm Valve(GHTG) Purpose:
It's special for controlling the noncorrosive or the strong corrosive media.Its body inner surface is unlined or lined with different fluorine plastic which can be selected to suit with different working temperatures and fluid pipelines.
Suitable temperature: ≤85ºC,≤100ºC,≤120ºC,≤150ºC(According to the materials of lining and diaphragm)
PTFE Lining Pneumatic Diaphragm Valve(GHTG)
Design and manufacture:GB12239
Face to face dimension:GB12221,JB1688
Connection dimension of flange:GB4216,JB78
 
PTFE Lining Pneumatic Diaphragm Valve(GHTG)
(Or Called Weir Type PTFE Lined Diaphragm Valve) Main Parts Material:

NO

Name

Gray iron

Cast steel

Stainless steel

Extreme low carbon steel

Z

C

P

R

PL

RL

1

Body,

HT250

WCB

CF8

CF8M

CF3

CF3M

2

Stem

35

1Cr13

1Cr18Ni19Ti

1Cr18Ni12Mo2Ti

00Cr18Ni10

00Cr17Ni14Mo2

3

Body ling

FEP(F46)PFA PCTFE(F3)

4

Diaphragm

FEP(F46)/CR, PFA/FPDM

5

 Stem Nut

ZCuAL10Fe3       ZCuAL10Fe3

6

Bolt

35

35

1Cr17Ni2

1Cr17Ni2

1Cr17Ni9Ti

1Cr17Ni9Ti

7

Nut

45

45

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

8

Hand wheel

HT200

HT200

WCC

WCC

WCC

WCC

 
 PTFE Lining Pneumatic Diaphragm Valve(GHTG)
(Or Called Weir Type PTFE Lined Diaphragm Valve)  Features:
The diaphragm valve is an especial break valve:
1.The elastic sealed open and close element can avoid the inner leak.
2.The clipper-built interval channel can keep the small loss of pressure.
3.It hasn't the stuffing box,so it doesn't leak.
4.The body and bonnet are separated by the middle diaphragm which can't be corroded by the medium.
5.The diaphragm is changeable and the expense of maintenance is low.
6. The various lining materials can be suitable for all kinds of media and have the good corrosion-resistance.
 
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