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Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve

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Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve

Brand Name : GRAT

Model Number : AB-series

Certification : CCC, ISO, CE, TUV

Place of Origin : Wuhan, Hubei, China

MOQ : 1 pc

Payment Terms : LC, T/T, D/P, PayPal, Western Union

Supply Ability : 1000PCS/Month

Delivery Time : 3 working days

Packaging Details : Carton/Wooden Box

Price : USD $250.00-1000.00/ Piece

Certifications : CCC/ISO/CE

Power : Pneumatic

Pressure : Low Pressure

Working Temperature : Normal Temperature

Action Type : Single Action

Output Signal : on/off Signal

Acessory : Soleniod Valve;Filter & Pressure Reducing Valve

Specification : DN50

Material : Stainless Steel

Air Pressure : 0.4~0.7MPa

Connection : Wafer

HS Code : 8537109090

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PTFE Seat Wafer Ductile Iron Single Acting Air Actuator Butterfly Valve

Product Description:

Wafer Ductile Iron Single Acting Air Actuator Butterfly Valve/Anti-corrosive/PTFE Seat

Description:

This butterfly valve adopts polytetrafluoroethylene (PTFE) as anti-corrosion lining material which has

very superior anti-corrosion and abrasion resistance. The unique structure of upper lip type elastic seal

lining well extends service life of the product.


Pneumatic piston actuator is divided into spring-type and spring-free type. When the valve is required to

be fully opened or closed under fault it is equipped with spring type (by restoring tension of spring).

When it is required to maintain position under fault it is equipped with no spring type.

Features:

*Small volume and light weight easy to disassemble and maintain and can be installed in any position
*Linearity flow characteristics,Excellent regulated performance
*Simple and compact structure

Specification:

Power supply

AC220V

Nominal diameter

DN40-800

Fluid temp.

-50ºC-160ºC(No coagelation)

Nominal pressure

PN1.0~1.6(MPa)

Control mode

Regualtion / Switch to on-off

Connection type

Flange Wafer

Body material

WCB,QT450-10,HT200,HT250

Disc material

WCB,QT450-10,HT200,HT250

Seal ring

PTFE

Actuator material

Aluminum alloy

Design standard

GB/T 12238 / API 609 / MSS SP-67

Suitable fluid

Acid alkali salt chlorine gas steam source water mine pulp and paper pulp

aqua regia oxidant corrosive chemical liquid

Standards of product

Design and manufacture standard

GB12237-89 AP16D

Flange standard

JB79 GB9113 ANSI B16.5 JIS B2212

Length standard

GB1221-89

Inspection standard

JB/T 9092 API598

CV data of centerline butterfly valve


Size		 mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1000 1200
inch 2" 2.5" 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20" 24" 28" 32" 36" 40" 48"
CV data
Full 90°Open		 135 220 302 600 1022 1579 3136 5340 8250 11917 16388 21705 27908 43116 49500 68250 86375 119750 187300


Figure and connection size
Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve

Size(mm) D D1 D2 D3 D4 n-Φ H f D5 b
50 165 125 59 52 52 4-Φ 18 20 3 62 8
65 185 145 122 75 67 4-Φ 18 20 3 78 8
80 200 160 133 91 82 8-Φ 18 20 3 91 8
100 220 180 158 110 102 8-Φ 18 22 3 116 8
125 250 210 184 135 127 8-Φ 18 22 3 142 8
150 285 240 212 161 152 8-Φ 22 24 3 170 10
200 340 295 268 221 208 12-Φ 22 26 3 221 10
250 405 355 320 275 255 12-Φ 26 29 3 275 10
300 460 410 370 327 308 12-Φ 26 32 4 326 14
350 520 470 430 379 355 16-Φ 26 34 4 358 14
400 580 525 482 429 405 16-Φ 30 36 4 409 14
450 640 585 532 481 455 20-Φ 30 38 4 460 16
500 715 650 585 532 505 20-Φ 33 42 4 511 16
600 840 770 685 633 605 20-Φ 36 44 5 613 18


Locator wiring diagram- Regulation type

Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve
Soleniod valve wiring diagram- On-off type
Wafer Ductile Iron PTFE Seat Butterfly Valve Air Actuator Single Acting Butterfly Valve

Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.


Product Tags:

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