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Backed Seat Electric Actuated Butterfly Valve For Chemical / Petrochemical Process

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Certification

Dear Peter, Highly appreciate your sound service. The valves have well arrived and looks every well. Regards, Andrea

—— Mr. Andrea Arredondo

Hi, my friend. Finally we got the bidder and nice to cooperate with you.You prefession and quick reaction was the firm support for the business.

—— Mr.Hiep Le Hao

GOOD DAY, MY FRIEND. WELL RECEIVED YOUR VLAVES, GOOD QUALITY AND NICE PAITING. THANK YOU!

—— Mr. MARCELO ZANON

Good da, we just got the appoval from our customer. Your experiences helped a lot in the project. The final drawing is also very professional. Cheers!

—— Mr. Scott Hornick

compramos de TEKO desde 2011, continuaremos la cooperación. La calidad es buena y el precio es bueno.

—— Ing. Hugo Diaz

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Backed Seat Electric Actuated Butterfly Valve For Chemical / Petrochemical Process

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Product Details:

Place of Origin:	Made in China
Brand Name:	TEKO
Certification:	CE, API
Model Number:	D71X

Payment & Shipping Terms:

Minimum Order Quantity:	1 pieces
Price:	By negotiation
Packaging Details:	Pollywooden cases
Delivery Time:	15 days after deposit
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	500 tons per year

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Detailed Product Description

Body Material:	ASTM A536 Ductil Iron	Stem:	SS410
Flange Standard:	ASME B16.5 150Lb, DIN PN10	Flange End:	ANSI B16.5, DIN PN10/16
Seat Materail:	EPDM,NBR, PTFE, Etc	Service:	Water, Oil, Air Etc.
High Light:	centerline butterfly valves , fire protection butterfly valves

Electric Actuated Cast Iron Concentric API609 Butterfly Valve With Backed Seat

Description

TEKO resilient seated butterfly valve is a general purpose valve with an phenolic-back rubber seat, offering a long life with low maintenance, self-lubricating bearings ensures perfect guiding and turning of the shaft without seizure or premature wear. All valves are 100% hydraulic tested upon API 598.

Product Features

Qualified for both gaseous and liquid service

Positive shut-off bi-directionally

Phenolic backed cartridge seat

PTFE bushing standard

Locking Handle options

Lug connection for dead end service

Ease of automation

Field repairable (2” to 14”)

Typical Applications

Chemical/petrochemical process

Food and beverage

Power and utilities

Pulp and paper

Seat Material Temperature Ratings

Material	Temperature ratings ℉
Buna-N	+10 to 180
Neoprene	+20 to 200
EPDM (2"- 16")	-30 to 275
EPDM (18" & above)	-30 to 225
Hypoalon	0 to 275
Viton	+10 to 275
Hi-temp Viton	+10 to 400
PTFE over Buna-N	+40 to 250

Dimensions

Backed Seat Electric Actuated Butterfly Valve For Chemical / Petrochemical Process 0

DN	A	B	H1	H2	L
50	108	155	71.3	125	43
65	108	155	77.5	140	46
80	108	155	89.2	145	46
100	108	200	101.5	165	52
125	108	200	117.5	178	56
150	200	290	145	185	56
200	200	290	163.5	225	60
250	234	315	190.5	257	68
300	234	315	230	302	78
350	234	315	267	368	78
400	234	420	297	400	102
450	260	590	318	422	114
500	260	590	348	480	127
600	260	590	444	562	154