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Piston Lift Type Wafer Check Valve Quick Closing For Chemicals Petrochemicals

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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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Piston Lift Type Wafer Check Valve Quick Closing For Chemicals Petrochemicals

Large Image : Piston Lift Type Wafer Check Valve Quick Closing For Chemicals Petrochemicals

Product Details:

Place of Origin:	Made in China
Brand Name:	TEKO
Certification:	CE/PED, API
Model Number:	H74X

Payment & Shipping Terms:

Minimum Order Quantity:	1 piece
Price:	By negotiation
Packaging Details:	By export wooden cases
Delivery Time:	15 working days after deposit
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	350 tons per year

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Detailed Product Description

Structure:	Piston Lift	Test Standard:	API 598
Body Material:	Carbon Steel, Stainless Steel	Installation:	Horizontal Or Vertical (Upstream)
Surface Treatment:	Chrome Plated	Design Standard:	API 594
High Light:	Piston Lift Type Wafer Check Valve , Quick Closing Wafer Check Valve , API 598 Wafer Check Valve

Piston Lift Type Wafer Style Check Valve Quick Closing For Chemicals / Petrochemicals

Short Pattern Quick Closing Pistion Lift Type Wafer Check Valve, Wafer Poppet Valve

Quick Info

Size:2~40"(DN50~DN1000)
Rating:150~2500LB (PN16~PN420)
Body Materials:Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
End Connection: Wafer

Design & Manufacturing Standard:BS1868,ASME B16.34
Structure Length Size:ASME B16.10,EN558
Flange Connection Size:ASME B16.5,EN1092
Check & Experiment:API 598,BS 6755,EN12266

Technical Parameters

Model	PN(Mpa)	Pressure test(Mpa)		Temperature	Medium
		Shell	Seal
H71H-16Q	1.6	2.4	1.76	≤235℃	Water
H71H-25Q	2.5	3.75	2.75	≤235℃
H71W-25H				≤300℃
H71W-25P				≤200℃	Water,oil,steam,etc.
H71W-40H	4.0	6.0	4.4	≤300℃
H71W-40P				≤200℃	Water,steam, corrosive medium

Main Dimensions

Piston Lift Type Wafer Check Valve Quick Closing For Chemicals Petrochemicals 0

DN	L	D			DN	L	D
DN	L	1.6	2.5	4.0	DN	L	1.6	2.5	4.0
15	25	48	48	48	80	71	140	140	140
20	31.5	58	58	58	100	80	160	165	165
25	35.5	68	68	68	125	110	190	195	195
32	40	80	80	870	150	125	215	225	225
40	45	90	90	90	200	160	270	285	390
50	56	105	105	105	250	200	330	340	350
65	63	125	125	125	300	250	385	400	415