Product Details

ANSI stainless steel flange single flap swing check valve

Product Description

1.Brief Description:

1).Model:H44W

2).Size:2"-20"

3).Pressure:class150lb-class900lb

4).Temperature:-20℃~+200℃

5).Medium:water,acid,steam,petroleum etc

2 Design Standard

Design and manufacure:ANSI B16.34

Structural length: ANSI B16.10

Flange connection:ANSI B16.5a

Test and inspection:API598

3.Main Properties

Testing pressure	Nominal pressure(Mpa)
PN	150LB	300LB	600LB	900LB
Strength test	3.1	7.8	15.3	23.1
Sealing test	2.2	5.6	11.2	16.8
Air test	0.5~0.7
Working temperature	PTFE≤150°C,

4.Main Spare Parts

No.	Part name	Material
1	Body,Bonnet	WCB,CF8,CF8M,CF3,CF3M
2	stem	2Cr13,304,316,304L,316L
3	Sealing	stainless steel

Packaging & Shipping

Shipping:20 days after order confirmed.

Packaging:Plywood case.

Our Services

1.Good quality and low price.
2.Good after-sale service.
3.Bring the finest goods to customer is our ultimate goal.
4.Products are exported to various countries.

Our company