PFA Lined Globe Valve ANSI Chemical

We adhere to the business philosophy of 'perfect products need the support of perfect service', and strive to realize our dream of becoming the world's leading supplier of Cast Steel Lift Check Valve, Titanium C2 Plug Valve, Lug Concentric Butterfly Valve. In an effort to know our products and company extra, you may come to our factory to view it. Customer satisfaction is our pursuit. 'Quality, integrity, efficiency, and service' are our constant goals. We are willing to sincerely cooperate with friends from all walks of life to create a better future! Survive by quality and development by reputation are our company's business philosophy. We will do our best to do a good job in products and services in order to improve the confidence of our new and old customers. Through our value service, customers really get the return. It is the purpose of our service and our value.

Product Details

NSV cast steel globe valve are follow with BS1873 standard and widely used in in many industrial applications including the oil and gas industry, pharmaceutical, manufacturing, automotive, and marine, etc.Globe valves are also recommended for services requiring frequent operation and positive shut off.

Applicable Standard
Design Standard: BS 1873, ASME B16.34, DIN3356
Face to Face: ASME B16.10, EN 558, DIN 3202
End Flange: ASME B16.5, DIN 2501
Butt welding Ends: ASME B16.25, DIN3239
Inspection and Test: API 598, DIN3230

Products Range
Size: 2" ~ 24"(DN50 ~ DN600)
Rating: ANSI 150lb ~ 1500lb
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: Per API 600
Operation: Handwheel, Gear, Electric, Pneumatic, Hydraulic

Design Features
Bolted bonnet, back seal structure
Impact handwheel for 10" and above
Extended stem design for low temperature

Integral Seat and Renewable seat also available
Bolted bonnet, back seal structure

STRUCTURAL FEATURES

◎ Body and Bonnet Connection
The body and bonnet of Class150～Class900 globe valves are usually with studs and nuts. And the body and bonnet of Class1500～Class2500 globe valves are usually of pressure seal design.

◎ Packing Seal

Molded flexible graphite is used for packing material. PTFE or combined packing material can be also used if being requested by the customer. The internal surface of the stuffing box, of which area is contacted with the packing, is of excellent finish (Ra 3.2μm). The stem surface, contacting with the packing, should be rolled and pressed after being precisely machined, so as to reach to the high finish and com-pactness (Ra 0.8μm) and ensure the reliable tightness of the stem area.

◎ Stem Nut

Usually, the stem nut is copper alloy. It is also can be made of ASTM A439 D2 if being requested by the customer. For large sized globe valve, rolling bearing is fitted at the two sides of stem nut in order to minimize the open and close torque of the globe valve.

FAQ

1.Q: What’s the brand of your company can supply ?

A:NSV or OEM service

2.Q: Do u provide sample,is it free or extra ?

A: Yes, we could offer the sample, due to its value,we can supply free sample that small value and you afford the freight,but also welcome visit our factory to inspect quality.

3.Q: What’s your payment terms?

A: As our company’s policy, we normally have bellow 3 payment terms,it also can negotiation both parties before confirm order.
1) 100% T/T or West Union in advance that order value within $2,000.00USD.

2)30% T/T advance+70% balance after the shipment for the order value above $2,000.00USD.

This company commits to becoming a leading modern PFA Lined Globe Valve ANSI Chemical investment operator and comprehensive service provider in China. We are going to provide most effective quality, quite possibly the most current market aggressive rate, for each and every new and outdated consumers with the most great environmentally friendly solutions. Since its establishment, our company has been able to grow steadily with a steady pace, all of which lies in the implementation of the concept of 'carrying forward the main theme of quality and faithful service' from top to bottom of the enterprise. We always stick to it and dare not to slack off and persevere.