Home > Products > KEYSTONE Butterfly Valve > Resilient Seated

Resilient Seated-KEYSTONE Butterfly Valve -A&S Actuator.,Ltd

Resilient Seated

Resilient Seated

Keystone Resilient Seated Butterfly Valves are ideal for heavy duty applications such as fire protection, water treatment, food & beverage, pharmaceutical, mining, and many others. Every valve is factory-tested to 110% of its pressure rating for optimum performance in the field. The unique resilient seat is designed to seal against the disc, isolating the valve body and stem from the line media. Keystone Resilient Seated Butterfly Valves are available in a wide variety of sizes and model types, with both wafer and lugged styling. Popular Keystone Butterfly Valve products include the GRW and GRL product lines, available in both lugged and wafer models.

Most Keystone Resilient Seated Butterfly Valves are available with ANSI Class 125/150 flange standards, with specialty models offering other accommodations such as KS 10K/16K, AS 2129E, PN6, and others. Pressure ratings vary by model.

Butterfly Valve CompoSeal Resilient Seated

Butterfly Valve CompoSeal Resilient Seated


Description Resilient seated butterfly valves with valve body and disc in high engineered composite
Butterfly Valve Figure 611 & 612

Butterfly Valve Figure 611 & 612


Description F611 Wafer style resilient seated butterfly valves.BTV-015 F612 Lugged style r
Butterfly Valve Figure 611 & 612 350mm - 600mm

Butterfly Valve Figure 611 & 612 350mm - 600mm


Description F611 Wafer style resilient seated butterfly valves.BTV-016. F612 Lugged sty
Butterfly Valve Figure 990

Butterfly Valve Figure 990


Features & Benefits: Factory testing of every valve at full rating ensures 100% bubble-tight sh
Butterfly Valve Figure 990 SIzes 25 - 500mm

Butterfly Valve Figure 990 SIzes 25 - 500mm


Features & Benefits: The ceramic coating is a coating and not a sealant. Therefore consideratio
Butterfly Valve Figure V11

Butterfly Valve Figure V11


Features & Benefits: The concentric disc offers bi-directional service and allows high Cv value
Butterfly Valve OptiSeal

Butterfly Valve OptiSeal


Features & Benefits: Top bushing absorbs actuator side thrust loads. Dirtscraper prevents m
Butterfly Valve ParaSeal range

Butterfly Valve ParaSeal range


Features & Benefits: Available in wafer, lugged and double flanged One piece body design ac
Butterfly Valve PremiSeal F38, wafer & lugged

Butterfly Valve PremiSeal F38, wafer & lugged


Features & Benefits: Wafer thin disc for excellent flow characteristics and low head-loss.

KEYSTONE Butterfly Valve OptiSeal DN900

KEYSTONE Butterfly Valve OptiSeal DN900


Flange Accomodation Wafer Single drilled. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16
KEYSTONE Butterfly Valve OptiSeal DN800

KEYSTONE Butterfly Valve OptiSeal DN800


Flange Accomodation Wafer Single drilled. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16
KEYSTONE Butterfly Valve OptiSeal DN750

KEYSTONE Butterfly Valve OptiSeal DN750


Flange Accomodation Wafer Single drilled. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16
KEYSTONE Butterfly Valve OptiSeal DN700

KEYSTONE Butterfly Valve OptiSeal DN700


Flange Accomodation Wafer Single drilled. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16
KEYSTONE Butterfly Valve OptiSeal DN600

KEYSTONE Butterfly Valve OptiSeal DN600


Flange Accomodation Wafer PN10/16,ANSI 150,BS table E. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16
KEYSTONE Butterfly Valve OptiSeal DN500

KEYSTONE Butterfly Valve OptiSeal DN500


Flange Accomodation Wafer PN10/16,ANSI 150,JIS10K,BS table E. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16
KEYSTONE Butterfly Valve OptiSeal DN450

KEYSTONE Butterfly Valve OptiSeal DN450


Flange Accomodation Wafer PN10/16,ANSI 150,JIS10K,BS table E. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16
KEYSTONE Butterfly Valve OptiSeal DN400

KEYSTONE Butterfly Valve OptiSeal DN400


Flange Accomodation Wafer PN10/16,ANSI 150,JIS10K,BS table E. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16
KEYSTONE Butterfly Valve OptiSeal DN350

KEYSTONE Butterfly Valve OptiSeal DN350


Flange Accomodation Wafer PN10/16,ANSI 150,JIS10K,BS table E. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16
KEYSTONE Butterfly Valve OptiSeal DN300

KEYSTONE Butterfly Valve OptiSeal DN300


Flange Accomodation Wafer PN10/16,ANSI 150,JIS10K,BS table E. Technical Data Pressure(bar) :16(CI body:10bar) End of line(bar) :6-10-16

Contact Us

  • A&S Actuator Co., Ltd.
  • 469 Xinsheng Road, Gaoxin District, Chengdu, Sichuan, China
  • Tel: +86-28-67638639
  • Fax: +86-28-86129221
  • Email: actuator@attachment8.com
  • Contact Person: Leo Zhang

Online Ordering

Shop Now at Our Online Store

About Us

A&S Actuator Co., Ltd. is specialized in supplying a wide range of actuators, butterfly valves and cylinders.

Actuators Types:
electric actuators, pneumatic actuators, hydraulic actuators, rotary actuators, linear actuators, magnetic linear actuator, solar actuator, valve actuators, high speed actuators, low pressure actuators, heavy duty linear actuators, piston actuators.


Actuators Brands:
Ouma, Rotork, Honeywell, Kinetrol, Keystone, Parker, SMC, Air Torque, ARI, Azbil, Yamatake, Mitsubishi, OTK, OMAL, etc.

Butterfly Valves:
Danfoss, SMC, OMAL, Siemens, Yamatke, KITZ, etc.

Pneumatic Cylinders / Air Cylinders:
Bosch Rexroth, Parker, DELIXI, SMC, Festo, CKD, Camozzi, Koganei, AirTac, TPM, JMC, TPC, NORGERN, CHELIC, SNS, etc.

Our products have been exported to many regions, such as Europe, America, South Africa, South Asia and the Middle East countries, etc. We have earned a reputation for high-quality products and personalized customer service.

We would like any cooperation. Welcome to contact us for further information.

Please Complete the short form below and a A&S sales representatives will contact you shortly. Note: Fields labeled with a * are required.
* Product:
* First Name:
* Last Name:
* Company:
  Phone:
   Fax:
*  Email:
*  Inquiry / Comments
*  Code
 
page run: 1036.3 ms