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Good User Reputation For High Pressure Butterfly Valve - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa Featured Image
  • Good User Reputation For High Pressure Butterfly Valve - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa
  • Good User Reputation For High Pressure Butterfly Valve - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa

Good User Reputation For High Pressure Butterfly Valve - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa


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We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for Lug Style Butterfly Valve, Butterfly Valve Stem, Butterfly Valve Double Flange Type, We welcome buyers, business enterprise associations and good friends from all sections in the planet to get hold of us and request cooperation for mutual gains.
Good User Reputation For High Pressure Butterfly Valve - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa Detail:

Product Detail

Size & Pressure Rating & Standard
Size DN40-DN1200
Pressure Rating PN10, PN16, CL150, JIS 5K, JIS 10K
Face to Face STD API609, BS5155, DIN3202, ISO5752
Connection STD PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259
Upper Flange STD ISO 5211
Material
Body Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, Aluminium Alloy.
Disc DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA
Stem/Shaft SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
Seat NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA
Bushing PTFE, Bronze
O Ring NBR, EPDM, FKM
Actuator Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator

Product Display

Pneumatic Actuator Wafer Butterfly Valves (2)
Pneumatic Actuator Wafer Butterfly Valves (1)
Pneumatic Actuator Wafer Butterfly Valves (3)

Product Advantage

Our valve has standard thickness according to GB26640, makes it capable of holding high pressure when needed.

Our valve seat use imported nature rubber, with more than 50% of rubber inside. The seat has a good elasticity property, with long service life. It can be open and close more than 10,000 times with no damage for the seat.

The valve seat with 3 bushing and 3 O ring, helps supporting the stem and guarantee the sealing.

The valve body use high adhesive force epoxy resin powder, helps it adhere to the body after melting.

Bolts and nuts use ss304 material, with higher rust protection capability.

Butterfly valve pin use modulation type, high strength, wear-resisting and safe connection.

Each product of ZFA has material report for the main parts of the valve.

The valve adopt epoxy powder painting process, thickness of tht powder is 250um at least. Valve body should be heating 3 hours under 200℃, powder should be solidify for 2 hours under 180℃.

Pneumatic actuator adopt double piston structure, with high precision and effective, and stable output torque.
Special Test: According to customer’s requirement, we can do any test you need.

ZFA Valve strictly execute API598 standard, we do both side pressure testing for all the valve 100%, guarantee deliver 100% quality valves to our customers.

All valve body casted by precise casting body, DI, WCB, Stainless Steel and many other materials, with perfect appearance, each batch has its casting stove number, easy to trace for material protection.

We use CNC machining to process the valve disc, control the precision of the valve by ourselves, guarantee good sealing property from low to high temperature.

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We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Good User Reputation For High Pressure Butterfly Valve - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa , The product will supply to all over the world, such as: Bolivia, Jeddah, The Swiss, We are proud to supply our products to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
    • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Adelaide from Uruguay - 2017.01.11 17:15
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Austin Helman from Brazil - 2018.12.05 13:53
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